Friday, September 30, 2022

CST-100 Update: Two More Astronauts Have Been Added to the Starliner-1 Mission to the ISS...

Boeing's Starliner capsule docked to the International Space Station...as seen from inside SpaceX's Crew Dragon Freedom vehicle on May 20, 2022.
Samantha Cristoforetti

NASA Updates Crew Assignments for First Starliner Crew Rotation Flight (Press Release)

NASA has added two astronauts to the agency’s Boeing Starliner-1 launch to the International Space Station, the spacecraft’s first mission following completion of its flight tests and certification.

Astronauts Scott Tingle and Mike Fincke of NASA will serve as the CST-100 Starliner spacecraft commander and pilot, respectively, for the mission. Both astronauts have previously flown as crew members aboard the space station.

NASA astronaut Jeanette Epps remains assigned as a mission specialist on Starliner-1. Epps also continues cross-training on the Dragon spacecraft to protect for other flight opportunities.

The agency’s Starliner crew rotation missions to the space station will carry four crew members at a time. Future crew assignments for Starliner-1 will be made following review and approval by the agency and its international partners.

Starliner-1 will launch following the successful completion of NASA’s Boeing Crew Flight Test (CFT), which aims to demonstrate Starliner’s ability to achieve NASA certification and safely fly regular crewed missions to the space station.

Boeing is targeting launch of its first test flight with astronauts in early February 2023, pending space station program approval, rocket manifest and confirmation by the Eastern Range. Starliner will launch aboard a United Launch Alliance Atlas V rocket from Space Launch Complex-41 at Cape Canaveral Space Force Station in Florida.

After a successful CFT mission, NASA will begin the final process of certifying the Starliner spacecraft and systems for future crewed missions to the space station as part of the agency’s Commercial Crew Program.

For more than 21 years, astronauts have continuously lived and worked aboard the space station, testing technologies, performing science and developing the skills needed to explore farther from Earth. Regular commercial crew rotation missions enable NASA to continue the important research and technology investigations taking place aboard the station and prepare for future commercial destinations in low-Earth orbit. As part of Artemis, NASA will send astronauts to the Moon to prepare for future human exploration of Mars. Inspiring the next generation of explorers – the Artemis Generation – ensures America will continue to lead in space exploration and discovery.

Source: NASA.Gov

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NASA astronauts Scott Tingle and Mike Fincke will fly on the Starliner-1 mission...which will take place after Boeing's Crew Flight Test is successfully conducted early next year.
NASA

Thursday, September 29, 2022

A Crew Dragon Capsule May Be Responsible for Extending the Life of NASA's Greatest Space Observatory...

NASA's Hubble Space Telescope as seen by an astronaut aboard the orbiter Atlantis during shuttle flight STS-125, the last Hubble servicing mission, on May 19, 2009.
NASA

NASA, SpaceX to Study Hubble Telescope Reboost Possibility (News Release)

NASA and SpaceX signed an unfunded Space Act Agreement Thursday, September 22, to study the feasibility of a SpaceX and Polaris Program idea to boost the agency’s Hubble Space Telescope into a higher orbit with the Dragon spacecraft, at no cost to the government.

There are no plans for NASA to conduct or fund a servicing mission or compete this opportunity; the study is designed to help the agency understand the commercial possibilities.

SpaceX – in partnership with the Polaris Program – proposed this study to better understand the technical challenges associated with servicing missions. This study is non-exclusive, and other companies may propose similar studies with different rockets or spacecraft as their model.

Teams expect the study to take up to six months, collecting technical data from both Hubble and the SpaceX Dragon spacecraft. This data will help determine whether it would be possible to safely rendezvous, dock and move the telescope into a more stable orbit.

“This study is an exciting example of the innovative approaches NASA is exploring through private-public partnerships,” said Thomas Zurbuchen, associate administrator for the Science Mission Directorate at NASA Headquarters in Washington. “As our fleet grows, we want to explore a wide range of opportunities to support the most robust, superlative science missions possible.”

While Hubble and Dragon will serve as test models for this study, portions of the mission concept may be applicable to other spacecraft, particularly those in near-Earth orbit like Hubble.

Hubble has been operating since 1990, about 335 miles above Earth in an orbit that is slowly decaying over time. Reboosting Hubble into a higher, more stable orbit could add multiple years of operations to its life.

At the end of its lifetime, NASA plans to safely de-orbit or dispose of Hubble.

“SpaceX and the Polaris Program want to expand the boundaries of current technology and explore how commercial partnerships can creatively solve challenging, complex problems,” said Jessica Jensen, vice president of Customer Operations & Integration at SpaceX. “Missions such as servicing Hubble would help us expand space capabilities to ultimately help all of us achieve our goals of becoming a space-faring, multiplanetary civilization.”

Source: NASA.Gov

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SpaceX's Crew Dragon Endeavour capsule approaches the International Space Station...on April 24, 2021.
NASA



Wednesday, September 28, 2022

ISS Crew Member Samantha Cristoforetti Makes History Aboard the Orbital Outpost...

ESA astronaut Samantha Cristoforetti became the first European female to become commander of the International Space Station after assuming control from Russian cosmonaut Oleg Artemyev...on September 28, 2022.
NASA / ESA / Roscosmos

ESA Astronaut Takes Command Day Before Soyuz Crew Departure (News Release)

The International Space Station has a new commander as three Expedition 67 crewmates are less than a day away from returning to Earth. Most of the crew is sleep-shifting today to prepare for Thursday morning’s crew departure as the rest of the station’s astronauts focused on lab maintenance during Wednesday.

Three cosmonauts are set to board their Soyuz MS-21 capsule and undock from the Prichal module at 3:34 a.m. EDT Thursday. Soyuz Commander Oleg Artemyev, flanked by Flight Engineers Denis Matveev and Sergey Korsakov, will then soar through Earth’s atmosphere and parachute inside the Soyuz vehicle to a landing in Kazakhstan at 6:57 a.m. (4:57 p.m. Kazakh time) ending a six-month mission that began on March 18. Live undocking coverage begins at 3:15 a.m. on NASA TV, the agency’s app and its website.

The homebound trio will be assisted overnight by the station’s newest cosmonauts, Flight Engineers Sergey Prokopyev and Dmitri Petelin, during the crew farewell and hatch closing activities. ESA (European Space Agency) astronaut Samantha Cristoforetti will also be on hand monitoring station systems as the Soyuz capsule departs for Earth.

Cristoforetti, earlier Wednesday, accepted station command responsibilities from Artemyev as the rest of the station crew gathered for the traditional Change of Command ceremony. She will lead the station crew until her departure, planned for October, with fellow SpaceX Dragon Freedom crewmates Kjell Lindgren, Bob Hines and Jessica Watkins. The Commercial Crew quartet docked the Freedom spacecraft to the space-facing port on the station’s Harmony module on April 27.

Meanwhile, as the cosmonauts turned their attention to Thursday’s Soyuz undocking, the four NASA astronauts aboard the station maintained their normal work schedules. Flight Engineers Frank Rubio and Kjell Lindgren partnered together on Wednesday for orbital plumbing duties. Flight Engineer Bob Hines rerouted cables inside the Tranquility module as Flight Engineer Jessica Watkins cleaned fans and sensors inside the Harmony module’s crew quarters. The four crewmates later prepared for October’s launch of the SpaceX Crew-5 mission and the return to Earth of Lindgren and his crewmates.

Source: NASA.Gov

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An image of the International Space Station that was taken by European Space Agency astronaut Thomas Pesquet aboard SpaceX's Crew Dragon Endeavour capsule...on November 8, 2021.
NASA / ESA - Thomas Pesquet

Tuesday, September 27, 2022

SLS Is Now Taking Shelter from the Wrath of Hurricane Ian...

With Hurricane Ian set to make landfall in Florida about 24 hours from now, NASA's Space Launch System rocket enters the Vehicle Assembly Building at Kennedy Space Center to take shelter...on September 27, 2022.
NASA / Joel Kowsky

NASA’s Moon Rocket and Spacecraft Arrive at Vehicle Assembly Building (News Release)

At approximately 9:15 a.m. EDT, NASA’s Space Launch System (SLS) rocket and Orion spacecraft for the Artemis I mission were secured inside the Vehicle Assembly Building at the agency’s Kennedy Space Center after a 4-mile journey from Launch Pad 39B that began at 11:21 p.m. Monday, September 26 ahead of the arrival of Hurricane Ian.

After the storm has passed, teams will conduct inspections to determine impacts at the center and establish a forward plan for the next launch attempt, including replacing the core stage flight termination system batteries and retesting the system to ensure it can terminate the flight if necessary for public safety in the event of an emergency during launch.

Source: NASA.Gov

Monday, September 26, 2022

SLS Is Returning to the VAB to Weather the Storm...

With Hurricane Ian approaching, NASA's Space Launch System rocket begins its rollback from Pad 39B to the Vehicle Assembly Building at Kennedy Space Center in Florida...on September 26, 2022.
NASA / Joel Kowsky

Artemis I Moon Rocket Departs Launch Pad 39B Ahead of Hurricane Ian (News Release)

At 11:21 p.m. ET Monday, NASA’s Artemis I Moon rocket left Launch Pad 39B atop the crawler-transporter and began its 4-mile trek to the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center in Florida.

Managers decided to roll back based on the latest weather predictions associated with Hurricane Ian not showing improving expected conditions for the Kennedy area. The decision allows time for employees to address the needs of their families and protect the integrated rocket and spacecraft system.

Watch a live stream of the rocket arriving at VAB on the Kennedy Newsroom YouTube channel and check back here for updates.

Source: NASA.Gov

Sunday, September 25, 2022

NASA Is Still Deciding Whether or Not SLS Will Be Rolled Back from Pad 39B to Avoid Tropical Storm Ian...

As of September 24, 2022, Crawler-Transporter 2 is ready to transport NASA's Space Launch System rocket back to Kennedy Space Center's Vehicle Assembly Building in case Tropical Storm Ian threatens Central Florida this week.
NASA / Joel Kowsky

Weather Monitoring and Rollback Preparations Continue (News Release)

NASA continues to closely monitor the weather forecast associated with Tropical Storm Ian while conducting final preparations to allow for rolling back the Artemis I Space Launch System rocket and Orion spacecraft to the Vehicle Assembly Building.

Managers met Sunday evening to review the latest information on the storm from the National Oceanic and Atmospheric Administration, the U.S. Space Force, and the National Hurricane Center and decided to meet again Monday to allow for additional data gathering overnight before making the decision on rollback. NASA continues to prioritize its people while protecting the Artemis I rocket and spacecraft system.

Source: NASA.Gov

Thursday, September 22, 2022

ISS Update: Russia Launches a NASA Crew Member to the Orbital Outpost Despite Continuing Tensions with the U.S. Over Ukraine...

The Soyuz MS-22 rocket carrying three Expedition 67/68 space station crew members launches from Kazakhstan's Baikonur Cosmodrome on September 21, 2022.
NASA / Bill Ingalls

NASA Astronaut Frank Rubio, Crewmates Arrive Safely at Space Station (Press Release - September 21)

NASA astronaut Frank Rubio and two cosmonauts arrived at the International Space Station Wednesday, bringing its number of residents to 10 for the coming week.

The Soyuz MS-22 spacecraft carrying Rubio, as well as Sergey Prokopyev and Dmitri Petelin of Roscosmos, docked to the station’s Rassvet module at 1:06 p.m. EDT. Following two orbits, docking occurred about three hours after a 9:54 a.m. launch from the Baikonur Cosmodrome in Kazakhstan.

Rubio, Prokopyev and Petelin will join the Expedition 67 crew when hatches open about 3:45 p.m. Expedition 68 will begin Thursday, September 29, on the departure of Roscosmos cosmonauts Denis Matveev, Sergey Korsakov and outgoing station commander Oleg Artemyev. The trio will land in Kazakhstan following a six-month stay aboard the orbiting laboratory.

This marks the first spaceflight for Rubio, the second for Prokopyev and the first for Petelin. Throughout their six-month stay aboard the orbital outpost, the trio will work on science and research in technology development, Earth science, biology, human research and more.

During Expedition 68, the arrival of NASA’s SpaceX Crew-5 aboard Dragon Endurance will bring four more crew members to the space station. That crew currently is scheduled for launch Monday, October 3, for a short handover period with Crew-4 astronauts prior to their return to Earth shortly after.

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Wednesday, September 21, 2022

SLS Has Completed Its Tanking Test Despite More Hydrogen-Related Hiccups...

NASA's Space Launch System rocket stands tall at Kennedy Space Center's Pad 39B in Florida.
NASA

Artemis Cryogenic Demonstration Test Concludes, All Objectives Met (News Release)

The launch director has confirmed all objectives have been met for the cryogenic demonstration test, and teams are now proceeding with critical safing activities and preparations for draining the rocket’s tanks. After encountering a hydrogen leak early in the loading process, engineers were able to troubleshoot the issue and proceed with the planned activities.

The four main objectives for the demonstration included assessing the repair to address the hydrogen leak identified on the previous launch attempt, loading propellants into the rocket’s tanks using new procedures, conducting the kickstart bleed and performing a pre-pressurization test. The new cryogenic loading procedures and ground automation were designed to transition temperature and pressures slowly during tanking to reduce the likelihood of leaks that could be caused by rapid changes in temperature or pressure. After encountering the leak early in the operation, teams further reduced loading pressures to troubleshoot the issue and proceed with the demonstration test. The pre-pressurization test enabled engineers to calibrate the settings used for conditioning the engines during the terminal count and validate timelines before launch day to reduce schedule risk during the countdown on launch day.

Teams will evaluate the data from the test, along with weather and other factors, before confirming readiness to proceed into the next launch opportunity. The rocket remains in a safe configuration as teams assess next steps.

Source: NASA.Gov

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The cryogenic demonstration test for NASA's Space Launch System rocket ended at T-minus 10 minutes on Kennedy Space Center's countdown clock...on September 21, 2022.
NASA

Tuesday, September 20, 2022

Around 12 Hours to Go Before SLS Begins Its Tanking Test...

NASA's Space Launch System rocket stands tall at Kennedy Space Center's Pad 39B in Florida.
NASA

Artemis I Cryogenic Demonstration Test on Track for Wednesday (News Release - September 19)

NASA remains on track for an Artemis I cryogenic demonstration test on Wednesday, September 21. In the days since the previous launch attempt, teams have analyzed the seals that were replaced on an interface for the liquid hydrogen fuel line between the Space Launch System (SLS) rocket and the mobile launcher, and adjusted procedures for loading cryogenic, or supercold, propellants into the rocket. Engineers identified a small indentation found on the eight-inch-diameter liquid hydrogen seal that may have been a contributing factor to the leak on the previous launch attempt.

With new seals, updated cryogenic procedures and additional ground software automation, teams are now preparing to demonstrate the updates under the same cryogenic conditions the rocket will experience on launch day. During the demonstration, the four main objectives include assessing the repair to address the hydrogen leak, loading propellants into the rocket’s tanks using the new procedures, conducting the kick-start bleed and performing a pre-pressurization test.

Based on recent engineering assessments, the new cryogenic-loading procedures and ground automation will transition temperatures and pressures more slowly during tanking to reduce the likelihood of leaks that could be caused by rapid changes in temperature or pressure. After the liquid hydrogen tank transitions from the slow fill phase to fast fill, teams will initiate, or “kick-start,” the flow of liquid hydrogen through the engines to begin conditioning, or chilling them down, for launch. After both tanks have reached the replenish phase, the pre-pressurization test will bring the liquid hydrogen tank up to the pressure level it will experience just before launch while engineers calibrate the settings for conditioning the engines at a higher flow rate, as will be done during the terminal count. Performing the pressurization test during the demonstration will enable teams to dial-in the necessary settings and validate timelines before launch day, reducing schedule risk during the launch countdown.

Call to stations for the demonstration occurred at 5 p.m. EDT Monday. The launch director is expected to give a “go” to begin loading cryogenic propellants into the rocket at approximately 7 a.m. Wednesday. The test is planned to conclude around 3 p.m. after the teams have met the objectives and will not go into the terminal count phase of the launch countdown. Teams may extend the duration of the test should circumstances warrant it.

During the test, teams will load propellants into both the core stage and upper stage tanks, and Orion and the SLS boosters will remain unpowered. Meteorologists currently predict favorable weather for the test with a 15% chance of lightning within 5 nautical miles of the area, which meets criteria required for the test, and will continue to monitor expected conditions.

NASA Television will provide live coverage with commentary of the demonstration beginning at 7:15 a.m. September 21. Continuous live video of the Artemis I rocket and spacecraft at Launch Complex 39B remains available on the Kennedy Newsroom YouTube Channel.

Source: NASA.Gov

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Monday, September 19, 2022

Starship Update: Super Heavy Booster 7 Ignites Its Engines While Booster 8 Rolls to the Pad...

Super Heavy Booster 7 ignites seven of its 33 Raptor 2 engines during a static fire at Starbase, Texas...on September 19, 2022.
SpaceX

Just thought I'd share these photos and tweets showing Super Heavy Booster 7 igniting seven of its 33 Raptor 2 engines during a static fire at Starbase, Texas, earlier today. A few hours later, Booster 8 began its roll from Starbase's High Bay to the Orbital Launch Site to begin testing of its own.

The two images officially come courtesy of SpaceX, while the tweets are from NASASpaceFlight.com...which has 24/7 coverage of Starship operations on its Twitter page.

As Starship SN24 sits nearby, Super Heavy Booster 7 ignites seven of its 33 Raptor 2 engines during a static fire at Starbase, Texas...on September 19, 2022.
SpaceX




Saturday, September 17, 2022

NASA Sets Its Sights on More Human Landing Systems...

An artist's concept of astronauts conducting a moonwalk near the base of SpaceX's Starship lunar lander.
SpaceX

NASA Pursues Astronaut Lunar Landers for Future Artemis Moon Missions (Press Release - September 16)

NASA is seeking proposals for sustainable lunar lander development and demonstration as the agency works toward a regular cadence of Moon landings. Through Artemis missions, NASA is preparing to return humans to the Moon, including the first woman and first person of color, for long-term scientific discovery and exploration.

Under the solicitation, Human Landing System Sustaining Lunar Development, NASA has provided requirements for companies interested in developing and demonstrating astronaut Moon landers. These efforts will pave the way for multiple companies to provide recurring Moon landing services beyond the Artemis III mission, which is planned for no earlier than 2025.

Companies selected under this contract will be required to perform one uncrewed and one crewed lunar landing demonstration. NASA will certify any lander system to meet its requirements prior to the crewed demonstration mission(s).

“Work done under this solicitation, in addition to current lander development and studies taking place, will help build the foundation for long-term deep space exploration,” said Lisa Watson-Morgan, program manager for the Human Landing System Program at NASA’s Marshall Space Flight Center in Huntsville, Alabama. “Partnering with American companies to do that work now allows us to leverage NASA’s knowledge and expertise to encourage technological innovations for a sustained presence at the Moon.”

The final call for proposals comes after NASA incorporated industry feedback on the draft solicitation, released March 31, encouraging companies to send comments to help shape a key component of the agency’s human exploration Artemis architecture. NASA also hosted a virtual industry day in April to present an overview of the solicitation and to provide companies an opportunity to ask clarifying questions and provide comments.

NASA’s existing contract with SpaceX includes both an uncrewed and a crewed lunar landing demonstration that is part of the Artemis III mission, marking humanity’s first return to the Moon in more than 50 years. The agency plans to exercise an option under this contract, known as Option B, asking the company to evolve its current Artemis III Starship Human Landing System design to meet an extended set of requirements for sustaining missions at the Moon and conduct another crewed demonstration landing.

These concurrent sustaining lander development efforts will meet NASA’s needs for recurring, long-term access to the lunar surface, such as the ability to dock with Gateway for crew transfer, accommodate an increased crew size and deliver more mass to the surface.

NASA’s Artemis efforts include sending a suite of new science instruments and technology demonstrations to study the Moon, landing the first woman and first person of color on the Moon, and more. The agency will leverage its Artemis experiences and technologies to prepare for the next giant leap – sending astronauts to Mars.

Proposals for the sustainable lunar lander development and demonstration are due November 15.

For more information about this procurement, visit:

https://www.nasa.gov/nextstep/humanlander4

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An artist's concept of an Artemis astronaut stepping off the ladder of an unseen lunar lander.
NASA

Friday, September 16, 2022

Preparations Continue for the SLS Tanking Test Next Week...

With the liquid hydrogen tank in the foreground, NASA's Space Launch System rocket stands tall at Kennedy Space Center's Pad 39B in Florida...on August 31, 2022.
NASA / Joel Kowsky

NASA to Televise Artemis I Demonstration Test, Host Media Call (Press Release)

NASA will provide live coverage with commentary of the upcoming Artemis I cryogenic demonstration test beginning at 7:15 a.m. EDT on Wednesday, September 21.

The demonstration test will allow teams to confirm the repair to a hydrogen leak seen during an early September Artemis I launch attempt, evaluate updated propellant-loading procedures and conduct additional evaluations. The demonstration will conclude when the objectives for the test have been met.

Live coverage of the test will air on NASA Television, the NASA app and the agency’s website. While NASA is airing coverage of the launch, rendezvous, docking and hatch opening of the Soyuz MS-22 carrying NASA astronaut Frank Rubio to the International Space Station on NASA Television’s Public Channel, the Artemis I demonstration test will air only on the Media Channel. During all other times, the test will air on both the Public and Media Channels.

The agency will also host a media teleconference to preview the test at 11:30 a.m. Monday, September 19. Participants include:

- Tom Whitmeyer, deputy associate administrator for Common Exploration Systems Development, NASA Headquarters
- Mike Sarafin, Artemis mission manager, NASA Headquarters
- Jeremy Parsons, deputy manager, Exploration Ground Systems Program, NASA’s Kennedy Space Center
- John Blevins, chief engineer, Space Launch System Program, NASA’s Marshall Space Flight Center

Audio of the media call will stream live on the agency’s website at:

https://www.nasa.gov/live

To participate by telephone, media must RSVP no later than two hours prior to the start of the event to: ksc-newsroom@mail.nasa.gov.

Artemis I is an uncrewed flight test. It is the first in a series of increasingly complex missions to provide a foundation for human exploration in deep space and demonstrate our commitment and capability to extend human existence to the Moon and beyond.

Through Artemis missions, NASA will land the first woman and first person of color on the Moon, paving the way for a long-term lunar presence and serving as a steppingstone to send astronauts to Mars.

Source: NASA.Gov

Thursday, September 15, 2022

Photos of the Day: My Autograph by An Inspiration4 Astronaut!

My copy of WILD RIDE...a new memoir by Inspiration4 astronaut Hayley Arceneaux.

Today marks one year since the four-member crew of the Inspiration4 mission launched into space aboard a SpaceX Falcon 9 rocket from NASA's Kennedy Space Center in Florida.

To mark this occasion, here are snapshots of my copy of Wild Ride...a new memoir by Inspiration4's chief medical officer, Hayley Arceneaux!

I look forward to reading this autobiography and appreciating all the experiences that Arceneaux—a young bone cancer survivor and physician assistant at St. Jude Children's Research Hospital—went through as she began training for the Inspiration4 mission in early 2021, and then venturing to low-Earth orbit for 3 days via Crew Dragon Resilience last September.

As shown below, I was lucky enough to get Wild Ride autographed by the youngest astronaut to fly on an orbital space mission! Godspeed to Arceneaux, Inspiration4 commander Jared Isaacman (who will soon return to orbit on the Polaris Dawn mission), mission pilot Sian Proctor and mission specialist Christopher Sembroski on their future endeavors.

My copy of WILD RIDE...the new memoir by Inspiration4 astronaut Hayley Arceneaux.

Hayley Arceneaux's autograph on my copy of her new memoir, WILD RIDE.

Monday, September 12, 2022

NASA Provides an SLS Update 60 Years to the Day JFK Announced That America Was Going to the Moon...

NASA's Space Launch System rocket stands tall at Kennedy Space Center's Pad 39B in Florida...on September 2, 2022.
NASA / Bill Ingalls

NASA Adjusts Dates for Artemis I Cryogenic Demonstration Test and Launch; Progress at Pad Continues (News Release)

NASA has adjusted the targeted dates for a cryogenic demonstration test and to the next launch opportunities for Artemis I, the first integrated flight test of the Space Launch System rocket and Orion spacecraft beyond the Moon. The agency will conduct the demonstration test no earlier than Wednesday, September 21, and has updated its request for a launch opportunity September 27, with a potential backup opportunity of October 2 under review.

The updated dates represent careful consideration of multiple logistical topics, including the additional value of having more time to prepare for the cryogenic demonstration test, and subsequently more time to prepare for the launch. The dates also allow managers to ensure teams have enough rest and to replenish supplies of cryogenic propellants.

NASA and SpaceX also continue to target no earlier than 12:45 p.m. EDT Monday, October 3, for the launch of the agency’s Crew-5 mission to the International Space Station. Teams are working the upcoming commercial crew launch in parallel to the Artemis I planning, and both launch schedules will continue to be assessed over the coming weeks. NASA and SpaceX will review the Artemis I and Crew-5 prelaunch processing milestones to understand any potential impacts. The agency’s Crew-4 return will continue to be planned following a short handover on the space station with Crew-5.

Over the weekend, Artemis I teams completed repair work to the area of a hydrogen leak, reconnecting the ground- and rocket-side plates on the quick disconnect for the liquid hydrogen fuel feed line where two seals were replaced last week. This week, teams will conduct tests at ambient conditions to ensure there is a tight bond between the two plates before testing again during the cryogenic tanking demonstration, and begin preparations for the test. During the demonstration, launch controllers will load supercold liquid oxygen and liquid hydrogen into the core stage and interim cryogenic propulsion stage of the SLS rocket. The demonstration will allow teams to confirm the hydrogen leak has been repaired, evaluate updated propellant loading procedures designed to reduce thermal and pressure-related stress on the system, conduct a kickstart bleed test, and evaluate pre-pressurization procedures.

NASA is continuing to respect the Eastern Range’s process for review of the agency’s request for an extension of the current testing requirement for the flight termination system, and is providing additional information and data as needed. In parallel, the agency is continuing preparations for the cryogenic demonstration test and potential launch opportunities, should the request be approved.

Specific times for the potential launch opportunities are as follows:

- September 27: 70-minute launch window opens at 11:37 a.m. EDT; landing on November 5
- Under review – October 2: 109-minute launch window opens at 2:52 p.m.; landing on November 11

Source: NASA.Gov

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Saturday, September 10, 2022

Photo of the Day: Starship SN24 Ignites All Six of Its Engines...

Starship SN24 ignites all six of its Raptor 2 engines during a static fire at Starbase, Texas...on September 8, 2022.
SpaceX

Two days ago, Starship Serial No. 24 (SN24) successfully fired all six of its Raptor 2 engines at Starbase in Texas.

This was a huge milestone for SpaceX's super heavy-lift launch vehicle...as it moves toward its first orbital test flight, which may or may not occur by the end of this year.

In the meantime, testing will continue on SN24 and Super Heavy Booster 7 at Starbase's suborbital and orbital launch sites. Though hopefully, future static fires won't lead to any more brush fires in the protected habitat near the Boca Chica facility!

Stay tuned.


Friday, September 9, 2022

Vice President Harris Discusses the Importance of America's Space Program During a NASA Event in Texas...

U.S. Vice President Kamala Harris chairs a National Space Council meeting at NASA's Johnson Space Center in Houston, Texas...on September 9, 2022.
NASA

NASA Hosts National Space Council Meeting, Vice President Chairs Event (Press Release)

Vice President Kamala Harris highlighted the importance of climate, human spaceflight and STEM education during the Biden-Harris Administration’s second National Space Council meeting Friday, held at NASA’s Johnson Space Center in Houston.

“For generations, with our allies and partners around the globe, America has led our world in the exploration and use of space,” said Harris. “Our leadership has been guided by a set of fundamental principles – cooperation, security, ambition, and public trust – which is the recognition, of course, that space can and must be protected for the benefit of all people. There is so much we still don't know and so much we still haven't done – space remains a place of undiscovered and unrealized opportunity. Our test and our responsibility is to work together to guide humanity forward into this new frontier and to make real the incredible potential of space for all people.”

For more than 50 years, NASA satellites have provided open-source and publicly available data on Earth’s land, water, temperature, weather and climate. Improving access to key climate information is a priority for the agency. Building on his previous announcement, NASA Administrator Bill Nelson released the first concept, and shared a new video for the Earth Information Center. The center will allow the public to see how the Earth is changing and guide decision makers to mitigate, adapt and respond to climate change.

“Just like we use mission control to monitor operations during spaceflight, we're embarking on this effort to monitor conditions here on our home planet, and it will be available to everyone in an easy-to-access format,” Nelson said.

Planning for the Earth Information Center is underway with the initial phase providing an interactive visual display of imagery and data from NASA and other government agencies. NASA Headquarters plans to house this initial interactive display with goals to expand in person and virtual access over the next five years.

The Vice President also underscored the important research conducted on the International Space Station that will enable long duration stays on the Moon and future human missions to Mars, in addition to benefits to life here on Earth.

“NASA uses the International Space Station to conduct critical research on the risks associated with future Mars missions – space radiation, isolation, and distance from Earth, just to name a few. It’s also a testbed to develop the technologies we’ll need for long duration stays on the Moon, where we will build an Artemis Base Camp on the surface and Gateway outpost in lunar orbit,” Nelson said. “Research on the space station demonstrates that the benefits of microgravity are not just for discovery. We also develop new technologies that improve life on Earth, like treatments for cancer.”

In conjunction with the meeting, NASA announced a new Space Grant K-12 Inclusiveness and Diversity in STEM (SG KIDS) opportunity that will award more than $4 million to institutions across the U.S. to help bring the excitement of NASA and STEM to traditionally underserved and underrepresented groups of middle and high school students. The announcement is a part of a broader set of commitments made by public, private and philanthropic partners announced by the Vice President to help in the recruitment and development of the next generation of the space workforce.

SG KIDS also addresses the White House Executive Order on Advancing Racial Equity and Support for Underserved Communities Through the Federal Government, as well as NASA Administrator Bill Nelson’s focus on providing authentic STEM opportunities to K-12 students.

While at NASA’s Johnson Space Center, Vice President Harris toured the agency’s mission control with Nelson and Johnson Center Director Vanessa Wyche. The Vice President also spoke with NASA astronauts Bob Hines, Kjell Lindgren and Jessica Watkins, living and working aboard the International Space Station about how their research benefits life on Earth, supports long duration space flight and protects our planet.

The Vice President also received a tour of the Space Vehicle Mockup Facility (SVMF), where space flight crews and their support personnel receive world class training on high-fidelity hardware for real-time mission support. The SVMF consists of space station, Orion, Commercial vehicle mockups, part-task trainers and rack interfaces, a Precision Air Bearing Floor, and a Partial Gravity Simulator.

Source: NASA.Gov

Thursday, September 8, 2022

NASA Is Targeting Late September for the Maiden Flight of Artemis 1 (Pending Approval by the Eastern Range)...

After setting up a temporary enclosure near the Space Launch System's engine section, technicians inspect the quick disconnect plate connecting the Tail Service Mast Umbilical to the mega-Moon rocket...on September 8, 2022.
NASA / Chad Siwik

Repair Work Underway, Preparations Continue for Next Launch Opportunity (News Release)

Engineers are making progress repairing the area where a liquid hydrogen leak was detected during the Artemis I launch attempt on September 3, and NASA is preserving options for the next launch opportunity as early as Friday, September 23.

Technicians constructed a tent-like enclosure around the work area to protect the hardware and teams from weather and other environmental conditions at Launch Complex 39B. They have disconnected the ground- and rocket-side plates on the interface, called a quick disconnect, for the liquid hydrogen fuel feed line, performed initial inspections, and began replacing two seals – one surrounding the 8-inch line used to fill and drain liquid hydrogen from the core stage, and another surrounding the 4-inch bleed line used to redirect some of the propellant during tanking operations. The SLS rocket and Orion spacecraft are in good condition while remaining at the launch pad.

Once the work is complete, engineers will reconnect the plates and perform initial tests to evaluate the new seals. Teams will check the new seals under cryogenic, or supercold, conditions no earlier than September 17 in which the rocket’s core stage and interim cryogenic propulsion stage will be loaded with liquid oxygen and liquid hydrogen to validate the repair under the conditions it would experience on launch day. Engineers are in the process of developing a full plan for the checkouts.

NASA has submitted a request to the Eastern Range for an extension of the current testing requirement for the flight termination system. NASA is respecting the range’s processes for review of the request, and the agency continues to provide detailed information to support a range decision.

In the meantime, NASA is instructing the Artemis team to move forward with all preparations required for testing, followed by launch, including preparations to ensure adequate supplies of propellants and gases used in tanking operations, as well as flight operations planning for the mission. NASA has requested the following launch opportunities:

- September 23: Two-hour launch window opens at 6:47 a.m. EDT; landing on October 18
- September 27: 70-minute launch window opens at 11:37 a.m.; landing on November 5

NASA teams internally are preparing to support additional dates in the event flexibility is required. The agency will evaluate and adjust launch opportunities and alternate dates based on progress at the pad and to align with other planned activities, including DART’s planned impact with an asteroid, the West Coast launch of a government payload and the launch of Crew-5 to the International Space Station.

Listen to a replay of today’s media teleconference on the status of the Artemis I mission. Artemis I is an uncrewed flight test to provide a foundation for human exploration in deep space and demonstrate our commitment and capability to extend human existence to the Moon and beyond.

Source: NASA.Gov

Wednesday, September 7, 2022

Artemis 3 Update: The Spacesuits for the First Moonwalkers in Over 50 Years Have Moved Closer to Reality...

An artist's concept of two Artemis astronauts exploring the lunar surface.
NASA

NASA Taps Axiom Space for First Artemis Moonwalking Spacesuits (Press Release)

NASA has selected Axiom Space to deliver a moonwalking system for the Artemis III mission, which will land Americans on the surface of the Moon for the first time in over 50 years. This award – the first one under a competitive spacesuits contract – is for a task order to develop a next generation Artemis spacesuit and supporting systems, and to demonstrate their use on the lunar surface during Artemis III.

With this award, NASA has put in place another cornerstone of returning astronauts to the Moon under Artemis to support continued scientific breakthroughs, benefiting humanity back on Earth. As part of its planned human lunar spaceflight missions, NASA will land the first woman and first person of color on the Moon.

After reviewing proposals from its two eligible spacesuit vendors, NASA selected Axiom Space for the task order, which has a base value of $228.5 million. A future task order will be competed for recurring spacesuit services to support subsequent Artemis missions.

“NASA is proud to partner with commercial industry on this historic mission that will kickstart the United States building a lasting presence on the surface of the Moon,” said Lara Kearney, manager of NASA’s Extravehicular Activity and Human Surface Mobility program. “What we learn on Artemis III and future missions on and around the Moon will pave the way for missions to Mars. Spacesuits enable us to literally take that next step.”

Using more than 50 years of spacesuit expertise, NASA defined the technical and safety requirements for the next generation of spacesuits. Axiom Space will be responsible for the design, development, qualification, certification, and production of its spacesuits and support equipment that will meet these key agency requirements for Artemis III.

NASA experts will maintain the authority for astronaut training, mission planning, and approval of the service systems. Axiom Space will be required to test the suits in a spacelike environment before Artemis III.

Under the indefinite delivery and indefinite quantity of the Exploration Extravehicular Activity Services contract, eligible industry partners compete for task orders that will provide a full suite of capabilities for NASA’s spacewalking and moonwalking needs during the period of performance through 2034.

Future task orders under the contract will consist of recurring lunar landings, the development of spacesuits for use in low-Earth orbit outside the International Space Station, and special studies. The agency is currently evaluating task order options for space station spacesuits.

The spacesuits contract, which will advance spacewalking capabilities in low-Earth orbit and on the Moon, is managed by the Extravehicular Activity and Human Surface Mobility Program (EHP) at the agency’s Johnson Space Center in Houston.

Through Artemis, NASA will land the first woman and first person of color on the Moon, paving the way for a long-term, sustainable lunar presence and serving as a steppingstone for future astronaut missions to Mars.

Source: NASA.Gov

Tuesday, September 6, 2022

Artemis 1 Update: SLS to Undergo Repairs at Launch Complex 39B Before a Possible Rollback to the VAB...

With the liquid hydrogen tank in the foreground, NASA's Space Launch System rocket stands tall at Kennedy Space Center's Pad 39B in Florida...on August 31, 2022.
NASA / Joel Kowsky

Teams Continue to Review Options for Next Attempt, Prepare to Replace Seal (News Release)

After standing down on the Artemis I launch attempt Saturday, September 3 due to a hydrogen leak, teams have decided to replace the seal on an interface, called the quick disconnect, between the liquid hydrogen fuel feed line on the mobile launcher and the Space Launch System (SLS) rocket while at the launch pad.

Performing the work at the pad requires technicians to set up an enclosure around the work area to protect the hardware from the weather and other environmental conditions, but enables engineers to test the repair under cryogenic, or supercold, conditions. Performing the work at the pad also allows teams to gather as much data as possible to understand the cause of the issue. Teams may return the rocket to the Vehicle Assembly Building (VAB) to perform additional work that does not require use of the cryogenic facilities available only at the pad.

To meet the current requirement by the Eastern Range for the certification on the flight termination system, NASA would need to roll the rocket and spacecraft back to the VAB before the next launch attempt to reset the system’s batteries.

Additionally, teams will also check plate coverings on other umbilical interfaces to ensure that there are no leaks present at those locations. With seven main umbilical lines, each line may have multiple connection points.

Source: NASA.Gov

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Gaseous oxygen is vented from NASA's Space Launch System rocket during its second launch attempt at Kennedy Space Center's Pad 39B in Florida...on September 3, 2022.
NASA / Joel Kowsky

Sunday, September 4, 2022

ISS Update: Another Commercial Crew Will Take Up Residence Aboard the Orbital Outpost Next Year...

The Axiom Mission 1 astronauts pose for the camera after taking their seats inside SpaceX's Crew Dragon Endeavour for launch...on April 8, 2022.
SpaceX

NASA, Axiom Sign Second Private Astronaut Mission to Space Station Order (Press Release - August 31)

NASA and Axiom Space have signed a mission order for the second private astronaut mission to the International Space Station to take place in the second quarter of 2023.

“With each new step forward, we are working together with commercial space companies and growing the economy in low-Earth orbit,” said Phil McAlister, director of commercial space at NASA Headquarters. “In addition to expanding access to orbit for more people, we are also hoping these private astronaut missions will help the industry learn and develop the skillset to conduct such missions, and NASA is benefitting from gaining additional capability, particularly with returning additional cargo from the space station.”

The spaceflight, designated as Axiom Mission 2 (Ax-2), will launch from NASA’s Kennedy Space Center in Florida and travel to the space station. Once docked, the Axiom astronauts are scheduled to spend 10 days aboard the orbiting laboratory. NASA and Axiom mission planners will coordinate in-orbit activities for the private astronauts to conduct in coordination with space station crew members and flight controllers on the ground.

"Axiom Space’s Ax-2 mission builds upon the success of Ax-1, which demonstrated our team’s ability to work collaboratively with our partners at NASA and SpaceX to plan and execute a complex human spaceflight mission,” said Derek Hassmann, Axiom’s chief of Mission Integration and Operations. “Axiom continues to fund and fly private astronaut missions to the International Space Station to build our expertise and attract new customers in preparation for the launch of our space station, Axiom Station. Our new Ax-2 crew, together with a full mission manifest of science, outreach, and commercial activities, will continue to increase utilization of the International Space Station National Laboratory and demonstrate to the world the benefits of commercial space missions for all humanity.”

For the Ax-2 mission, Axiom Space will submit four proposed crew members and four back up crew to the station’s Multilateral Crew Operations Panel for review. NASA is currently requiring all private astronaut mission providers to select a previously-flown NASA astronaut as the spacecraft commander, and Axiom will comply with that requirement for Ax-2. Following review and approval from NASA and its international partners, the prime crew members for the mission will be named.

The Ax-2 crew members will train for their flight with NASA, international partners, and SpaceX, which Axiom has contracted as launch provider for transportation to and from the space station and who will familiarize the private astronauts with systems, procedures, and emergency preparedness for the space station and the Dragon spacecraft. Based on current mission planning, team crew training is scheduled to begin this fall.

In December 2021, NASA announced the selection of Axiom Space for negotiations for the second private astronaut mission. To conduct the mission, Axiom is obtaining NASA services via both the mission specific order and Reimbursable Space Act Agreements.

Through the mission specific order, Axiom is obtaining from NASA services such as crew supplies, cargo delivery to space, storage, and other in-orbit resources for daily use. The order also accommodates up to an additional contingency week aboard the space station. This mission is subject to NASA’s updated pricing policy for private astronaut missions, which reflects the full value of services the agency is providing to Axiom that are above space station baseline capabilities.

The order also identifies capabilities NASA will obtain from Axiom, including the return of scientific samples that must be kept cold in transit back to Earth, the return of a Nitrogen/Oxygen Recharge System (NORS) tank, the capability for last-minute return of two cargo transfer bags, and up to 10 hours of the private astronaut mission commander’s time during the docked mission to complete NASA science or perform tasks for NASA.

Through Reimbursable Space Act Agreements, Axiom will reimburse NASA for services to enable the mission, such as training for crew members and use of facilities at NASA’s Johnson Space Center in Houston and Kennedy Space Center in Florida. In addition, SpaceX has a Reimbursable Space Act Agreement with Kennedy for launch services.

For more than 21 years, NASA has supported a continuous U.S. human presence in low-Earth orbit. The agency's goal is a low-Earth orbit marketplace where NASA is one of many customers, and the private sector leads the way. This strategy will provide services the government needs at a lower cost, enabling the agency to focus on its Artemis missions to the Moon and on to Mars while continuing to use low-Earth orbit as a training and proving ground for those deep space missions.

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An artist's concept of Axiom Space's commercial modules attached to the International Space Station.
Axiom Space

Saturday, September 3, 2022

The Space Launch System's Maiden Flight Is Postponed Yet Again...

After today's hydrogen leak-related delay, the next attempt for NASA's Space Launch System rocket to embark on the Artemis 1 mission probably won't occur till mid-October.
NASA

Artemis I Launch Attempt Scrubbed (News Release)

The launch director waived off today’s Artemis I launch attempt at approximately 11:17 a.m. EDT. Teams encountered a liquid hydrogen leak while loading the propellant into the core stage of the Space Launch System rocket.

Multiple troubleshooting efforts to address the area of the leak by reseating a seal in the quick disconnect where liquid hydrogen is fed into the rocket did not fix the issue. Engineers are continuing to gather additional data.

Source: NASA.Gov

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Friday, September 2, 2022

Only 24 Hours to Go Before the Next Launch Attempt of SLS and Orion...

NASA's Space Launch System rocket stands tall at Kennedy Space Center's Pad 39B in Florida...on September 2, 2022.
NASA / Bill Ingalls

Weather Remains 60% Favorable for Artemis I Launch, Sept 3. (News Release)

Following the Artemis I pre-launch briefing, meteorologists with the U.S. Space Force's Space Launch Delta 45 predict a 60% chance of favorable weather conditions at the beginning of the two-hour launch window that opens at 2:17 p.m. EDT September 3, increasing to an 80% chance of favorable weather conditions toward the later part of the window. The primary weather concern for the two-hour launch window remains scattered rain showers. The weather guidelines for NASA’s Artemis I flight test identify conditions to launch the agency’s Space Launch System (SLS) and Orion spacecraft.

Teams will continue working their way through the countdown conducting planned health checks on SLS and Orion systems. The mission management team will meet early in the morning, Saturday, September 3 and give the final determination for a “go” or “no-go” decision to begin tanking operations.

The uncrewed flight test will test SLS and Orion as an integrated system, demonstrating the performance of the rocket and testing the spacecraft’s capabilities as it journeys about 40,000 miles beyond the Moon over the course of about six weeks.

The first in an increasingly complex series of missions, Artemis I will pave the way for long-term lunar exploration, providing the foundation for extending human presence to the Moon and beyond.

Live coverage will begin on NASA Television, the agency’s website and the NASA app at 5:45 a.m. with commentary and views of the rocket during tanking operations. Full launch coverage begin at 12:15 p.m. EDT on NASA Television and the agency’s website, as well as YouTube, Twitter, Facebook, LinkedIn, Twitch, Daily Motion, Theta.TV and the NASA app. NASA en español broadcast coverage will begin at 1 p.m. EDT.

Source: NASA.Gov

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Thursday, September 1, 2022

Less Than 2 Days to Go Before the Space Launch System Hopefully Takes to the Skies for the First Time...

The Sun rises on NASA's Space Launch System rocket at Kennedy Space Center's Pad 39B in Florida...on August 31, 2022.
NASA / Bill Ingalls

Countdown to Artemis I Launch Resumes: Mission Managers Give “Go” for Sept. 3 (News Release)

The countdown to launch has resumed, and the Artemis I mission management team met this afternoon to review the status of the operations and have given a “go” for a September 3 launch attempt of the Space Launch System rocket and Orion spacecraft. Since the previous launch attempt on Monday, August 29, teams have updated procedures, practiced operations and refined timelines.

Over the last day, teams worked to fix a leak on the tail service mast umbilical by replacing a flex-hose and a loose pressure sensor line, as the likely source of the leak. Teams also retorqued, or tightened, the bolts surrounding that enclosure to ensure a tight seal when introducing the super-cooled propellants through those lines. While there was no leak detected at ambient temperatures, teams will continue to monitor during tanking operations.

Teams will adjust the procedures to chill down the engines, also called the kickstart bleed test, about 30 to 45 minutes earlier in the countdown during the liquid hydrogen fast-fill phase for the core stage. This will allow for additional time to cool the engines to appropriate temperatures for launch.

Meteorologists with the U.S. Space Force's Space Launch Delta 45 predict a 60% chance of favorable weather conditions, improving throughout the window for Saturday.

Tune in to NASA Television, the NASA app or the agency’s website at 9 a.m. tomorrow for a prelaunch media briefing. Participants include:

- Jeremy Parsons, Exploration Ground Systems, deputy program manager, NASA Kennedy
- Melody Lovin, weather officer, Space Launch Delta 45

On Saturday, live coverage of tanking operations with commentary on NASA TV will begin at 5:45 a.m. EDT. Full launch coverage in English will begin at 12:15 p.m. and NASA en español broadcast coverage will begin at 1 p.m. EDT. Click here for the latest information on launch briefings and events.

Source: NASA.Gov

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An evening snapshot of NASA's Space Launch System rocket as it stands tall at Kennedy Space Center's Pad 39B in Florida...on August 31, 2022.
NASA / Joel Kowsky