Just thought I'd share these pictures that I took during my trip to NASA's Kennedy Space Center (KSC) in Florida...which occurred 10 years ago today! I flew to Orlando on February 7, 2009, and made the 11-mile trip from my hotel to Cape Canaveral the next day (and the day after that) to finally see the Vehicle Assembly Building (VAB) and Launch Complex 39 in person. Needless to say, I totally geeked out when I saw the VAB's imposing structure in the distance, as I drove across the bridge that spanned the Indian River and led to the KSC Visitor Complex a few miles away. And I geeked out even more when I saw space shuttle Discovery sitting quietly on the pad (and enshrouded by the Rotating Service Structure, which no longer exists at the site) at Launch Complex 39A—ready to embark on flight STS-119a month later.
I look forward to visiting KSC again next year (hopefully)...to visit the space shuttle Atlantis exhibit and of course, seeing the Space Launch System standing tall at Launch Complex 39B as it gears up for Exploration Mission-1. Happy Friday!
Spaceflight Rocket Motor donated to the Smithsonian Air & Space Museum (News Release)
Richard Branson joined Virgin Galactic and The Spaceship Company (TSC) staff and guests today at the Smithsonian’s National Air and Space Museum in Washington D.C., to announce that the hybrid rocket motor which powered SpaceShipTwo, VSS Unity, to space for the first time on December 13th last year, has been donated to the museum. The rocket motor was unveiled during the ceremony and will be exhibited in the museum’s planned, new commercial space flight gallery to be called ‘Future of Spaceflight.’
Designed and built by TSC, Virgin Galactic’s sister manufacturing organisation, the motor has been confirmed by Guinness World Records as the Most powerful hybrid rocket to be used in manned flight – a title which will be shared by both companies.
“The SpaceShipTwo rocket motor is a fitting addition to the National Air and Space Museum’s collection,” said Ellen Stofan, John and Adrienne Mars Director of the National Air and Space Museum. “It does not just represent technical achievement. It is sure to also inspire our visitors by demonstrating what can be achieved through entrepreneurial innovation.”
Weighing in at approximately 3,000 pounds, with 320kN of thrust and a burn duration of around 60 seconds, the motor created sufficient energy to propel VSS Unity to space at almost three times the speed of sound.
TSC, based in Mojave, CA, will be supplying Virgin Galactic with all rocket motors required to meet its test and commercial flight requirements, both for VSS Unity and for the SpaceShipTwo fleet which will follow – those vehicles also built by TSC for Virgin Galactic.
The donated rocket motor, or more accurately, the Case-Throat-Nozzle (CTN) assembly, is an integral part of SpaceShipTwo’s hybrid propulsion system – a design which seeks to combine the simplicity of a solid rocket motor with the controllability of a liquid engine – meaning SpaceShipTwo’s rocket motor can be shut down quickly and safely at any point during flight. The hybrid propulsion system has very few moving parts, resulting in a simple, robust design for human spaceflight application.
Announcing the donation, Richard Branson said: “We’re proud to be making history as we work towards launching the world’s first commercial space line, and today we could not be more delighted to donate a piece of that history to the Smithsonian’s National Air and Space Museum for its wonderful new exhibition. The desire to explore space has been an inspiration since time began and, in recent decades, an incredible catalyst for innovation. I hope our donation will also play a small part in inspiring the thousands of visitors as they pass through the new gallery in years to come.”
George Whitesides, CEO of The Spaceship Company and Virgin Galactic, said: “To see this rocket go from concept, to production, through ground test, and finally into space, and then be accepted to the world’s most respected aerospace museum is a well-deserved recognition for the spaceship propulsion team.”
Enrico Palermo, President of The Spaceship Company said: “This motor and its development process is a perfect example of what can be achieved when talented people come together to work on their dreams. TSC looks forward to building more rocket motors and the fleet of SpaceShipTwo’s, watching them provide the power to open space and change the world for good.”
Last Thursday, SpaceX successfully conducted the static test-fire of the Falcon 9 booster that will launch Crew Dragon on its maiden flight to the International Space Station (ISS). The engine test took place at Launch Complex 39A at NASA's Kennedy Space Center in Florida...paving the way for Crew Dragon to lift off on an unmanned mission to the ISS next month. SpaceX is currently aiming for February 23 to launch Crew Dragon on Demonstration-1—even though this date is very uncertain as another U.S. government shutdown could begin on February 16. The previous one, the longest government closure in U.S. history, ended yesterday.
It remains to be seen what will happen next month...but one thing is certain: On its end, SpaceX is ready to fly its human-rated orbital vehicle that will hopefully begin sending astronauts to the ISS sometime later this year. Stay tuned.
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Static fire test complete—targeting February launch from historic Launch Complex 39A for Crew Dragon’s first demonstration flight! pic.twitter.com/sJF24U3UOM
SLS Liquid Hydrogen Tank Test Article Loaded into Test Stand (News Release)
The largest piece of structural test hardware for America’s new deep space rocket, the Space Launch System, was loaded into Test Stand 4693 at NASA’s Marshall Space Flight Center in Huntsville, Alabama Jan. 14, 2019. The liquid hydrogen tank is part of the rocket’s core stage that is more than 200 feet tall with a diameter of 27.6 feet, and stores cryogenic liquid hydrogen and liquid oxygen that will feed the vehicle’s RS-25 engines.
The liquid hydrogen tank test article is structurally identical to the flight version of the tank that will comprise two-thirds of the core stage and hold 537,000 gallons of supercooled liquid hydrogen at minus 423 degrees Fahrenheit. Dozens of hydraulic cylinders in the 215-foot-tall test stand will push and pull the tank, subjecting it to the same stresses and loads it will endure during liftoff and flight.
Earlier today, Elon Musk posted this great pic of the SpaceX hopper—the test version of its Starship rocket—after assembly on it was recently completed at his company's launch site in Boca Chica, Texas. Just like the hopper here, the actual Starship (which will launch on the Super Heavy...formerly known as the Big Falcon Rocket) will be comprised of stainless steel instead of composite materials. The reason for this being that stainless steel can withstand much higher temperatures during atmospheric re-entry than composites could. Also, stainless steel is much cheaper to produce.
The SpaceX hopper—a successor to the Grasshopper booster that paved the way for Falcon 9's 33 successful landing attempts since late 2015—should begin flights (to an initial altitude of around 16,000 feet) no earlier than this Spring. The hopper will soar into the air using three methane-fueled Raptor engines...which will also power Starship and its Super Heavy booster to Mars and beyond.
MERRY CHRISTMAS, EVERYONE! Just thought I'd share these two pics of Crew Dragon and her Falcon 9 booster as they lie inside SpaceX's Horizontal Integration Facility at NASA's Kennedy Space Center in Florida. Crew Dragon is set to embark on an unmanned flight to the International Space Station on January 17, 2019 (assuming that the U.S. government shutdown had concluded by then)...on the Demo-1 mission. Can't wait!
Today marks 5 decades since Apollo 8 astronaut Bill Anders took this Christmas Eve snapshot of the Earth rising above the Moon. This marked the first time that humanity glimpsed its home planet from orbit above another world—forever changing the way mankind viewed the fragile beauty of Earth.
Hopefully, astronauts will be able to photograph Earth from lunar orbit again less than 5 years from now (on Exploration Mission-2 in early 2023)...or via remote cameras aboard Orion in less than two years, when the capsule is set to head to the Moon during the Space Launch System's maiden flight on Exploration Mission-1 in mid-2020. Happy Holidays!
Dream Chaser® Spacecraft Passes Key NASA Milestone Production of Orbital Spacecraft to Begin (Press Release)
SPARKS, Nev., December 18, 2018 – Sierra Nevada Corporation’s (SNC)Dream Chaser spacecraft passed a key milestone for NASA’s Commercial Resupply Services 2 (CRS-2) contract, validating design performance and clearing the way for full spacecraft production. The milestone marks completion of Integration Review 4 (IR4) demonstrating NASA’s confidence in the safety and maturity of Dream Chaser’s design.
"NASA's acknowledgement that SNC has completed this critical milestone and its approval of full production of the first Dream Chaser spacecraft is a major indication we are on the right path toward increasing vital science return for the industry," said John Curry, program director for CRS-2 under SNC’s Space Systems business area.
Many critical parts of the orbital vehicle are already complete, built and being tested, including major structural components, thermal protection system tiles and avionics hardware. With the success of IR4, these components are now being integrated into the orbital vehicle assembly at SNC’s Space Systems facilities in Louisville, CO.
Subject matter experts from NASA and SNC thoroughly reviewed the Dream Chaser spacecraft design and its integrated performance with launch, ground and flight elements. Based on system capabilities, design maturity and the extensive data products presented, SNC and NASA jointly concluded the Dream Chaser program was ready to move to full-scale spacecraft manufacturing and testing.
SNC’s Dream Chaser spacecraft is slated to service the International Space Station as early as late 2020. Production includes both the uncrewed Dream Chaser winged vehicle and the cargo module, which remains attached to the winged vehicle during orbital operations.
“We are one step closer to the Dream Chaser spacecraft’s first orbital flight. This comprehensive review approved moving the Dream Chaser program into the production phase so we can get Dream Chaser to market as a critical space station resupply spacecraft as soon as possible,” said Fatih Ozmen, co-owner and CEO of SNC. “IR4 was a series of reviews, documentation, and data deliverables that are the culmination of many years of design work, analysis and development testing.”
The Dream Chaser will perform at least six missions to provide cargo resupply, disposal and return services to the International Space Station under NASA’s CRS-2 contract. The spacecraft delivers up to 5,500kg (~12,100lbs) of pressurized and unpressurized cargo and returns over 1,850 kg (~4,000lbs) of cargo with a gentle runway landing. The spacecraft also provides approximately 3,400kg (~7,400 lbs) of disposal capability each mission via the cargo module, which burns up in the atmosphere after separation from the Dream Chaser winged vehicle.
About Dream Chaser Spacecraft
Owned and operated by SNC, the Dream Chaser spacecraft is a reusable, multi-mission space utility vehicle. It is capable of transportation services to and from low-Earth orbit, where the International Space Station resides, and is the only commercial, lifting-body vehicle capable of a runway landing. The Dream Chaser Cargo System was selected by NASA to provide cargo delivery and disposal services to the space station under the Commercial Resupply Services 2 (CRS-2) contract. All Dream Chaser CRS-2 cargo missions are planned to land at Kennedy Space Center’s Shuttle Landing Facility.
Richard Branson Welcomes Astronauts Home from Virgin Galactic’s Historic First Spaceflight (News Release)
History has been made and a long-anticipated dream realised in Mojave, CA, today as Virgin Galactic’s SpaceShipTwo, VSS Unity, landed from her maiden spaceflight to cheers from Richard Branson and the teams from Virgin Galactic and The Spaceship Company.
Not only is this the first human spaceflight to be launched from American soil since the final Space Shuttle mission in 2011, but the very first time that a crewed vehicle built for commercial, passenger service, has reached space.
The historic achievement has been recognised by the Federal Aviation Administration (FAA) who announced today that early next year they will present pilots Mark “Forger” Stucky and Frederick “CJ” Sturckow with FAA Commercial Astronaut Wings at a ceremony in Washington DC. CJ, as a four-time Space Shuttle pilot, will become the only person to have been awarded NASA and FAA wings.
Today’s accomplishment has also been recognised by the NASA Flight Opportunities Program, which flew four space science and technology experiments on VSS Unity, making this Virgin Galactic’s first revenue generating flight.
The spectacular spaceflight, which was witnessed by a large crowd of staff and their families, as well as special guests and media, saw a 60-second planned rocket motor burn which propelled VSS Unity to almost three times the speed of sound and to an apogee of 51.4 miles.
As VSS Unity coasted upwards through the black sky and into space, Virgin Galactic Mission Control confirmed the news and congratulated the two astronaut pilots: “Unity, Welcome to Space”.
After a Mach 2.5 supersonic re-entry into the atmosphere, which utilised Unity’s unique “feathering” configuration, Forger and CJ guided the spaceship down to a smooth runway landing and an emotional homecoming welcome.
Commenting from the flight line Richard Branson said: “Many of you will know how important the dream of space travel is to me personally. Ever since I watched the Moon landings as a child I have looked up to the skies with wonder. We started Virgin nearly 50 years ago dreaming big and loving a challenge. Today, as I stood among a truly remarkable group of people with our eyes on the stars, we saw our biggest dream and our toughest challenge to date fulfilled. It was an indescribable feeling: joy, relief, exhilaration and anticipation for what is yet to come.
“Today, for the first time in history, a crewed spaceship, built to carry private passengers, reached space. Today we completed our first revenue generating flight and our pilots earned their Commercial Astronaut Wings. Today, we have shown that Virgin Galactic really can open space to change the world for good. We will now push on with the remaining portion of our flight test program, which will see the rocket motor burn for longer and VSS Unity fly still faster and higher towards giving thousands of private astronauts an experience which provides a new, planetary perspective to our relationship with the Earth and the cosmos. This is a momentous day and I could not be more proud of our teams who together have opened a new chapter of space exploration.”
George Whitesides, CEO of Virgin Galactic and The Spaceship Company, said: “What we witnessed today is more compelling evidence that commercial space is set to become one of the twenty-first century’s defining industries. Reusable vehicles built and operated by private companies are about to transform our business and personal lives in ways which are as yet hard to imagine. New enterprises are being created which will become hugely valuable, while enabling humanity to better manage some of its greatest future challenges. Today was a remarkable achievement brought about by the skill, dedication and support of our shareholders, staff, customers, partners and many other stakeholders. We extend our congratulations and thanks to each and every one of them.”
European-Built Service Module Arrives in U.S. for First Orion Moon Mission (Press Release)
The powerhouse that will help NASA’s Orion spacecraft venture beyond the Moon is stateside. The European-built service module that will propel, power and cool during Orion's flight to the Moon on Exploration Mission-1 arrived from Germany at the agency’s Kennedy Space Center in Florida on Tuesday to begin final outfitting, integration and testing with the crew module and other Orion elements.
The service module is integral to human missions to the Moon and Mars. After Orion launches on top of the agency’s Space Launch System rocket, the service module will be responsible for in-space maneuvering throughout the mission, including course corrections. The service module will also provide the powerful burns to insert Orion into lunar orbit and again to get out of lunar orbit and return to Earth. It is provided by ESA (European Space Agency) and built by ESA’s prime contractor Airbus of Bremen, Germany. NASA’s prime contractor for Orion, Lockheed Martin, built the crew module and other elements of the spacecraft.
“We have a strong foundation of cooperation with ESA through the International Space Station partnership, and the arrival of the service module signifies that our international collaboration extends to our deep space human exploration efforts as well,” said Bill Gerstenmaier, NASA’s associate administrator for Human Exploration and Operations.
The European-built service module brings together new technology and lightweight materials while taking advantage of spaceflight-proven hardware. It is comprised of more than 20,000 components, including four solar array wings that provide enough electricity to power two three-bedroom homes, as well as an orbital maneuvering system engine, a recently refurbished engine previously used for in-orbit control by the space shuttle. Beginning with Exploration Mission-2, the module also will provide air and water for astronauts flying inside Orion, which will carry people to destinations farther than anyone has travelled before and return them safely to Earth.
“Our teams have worked together incredibly hard to develop a service module that will make missions to the Moon and beyond a reality,” said Mark Kirasich, NASA’s Orion program manager. “It is quite an accomplishment of ESA and Airbus to have completed the developmental work on the module and have this major delivery milestone behind us.”
Now that the service module is at Kennedy, it will undergo a host of tests and integration work ahead of Exploration Mission-1. Engineers will complete functional checkouts to ensure all elements are working properly before it is connected to the Orion crew module. Teams will weld together fluid lines to route gases and fuel and make electrical wiring connections. The service module and crew module will be mated, and the combined spacecraft will be sent to NASA’s Glenn Research Center’s Plum Brook Station in Ohio early next year where it will undergo 60 days of continuous testing in the world’s largest thermal vacuum chamber to ensure Orion can withstand the harsh environment of deep space. Once that testing is complete, it will return to Kennedy for integration with the SLS rocket in preparation for launch.
NASA is leading the next steps to establish a permanent human presence at the Moon. The first in a series of increasingly complex missions, Exploration Mission-1 is a flight test of an uncrewed Orion spacecraft and SLS rocket that will launch from NASA’s modernized spaceport at Kennedy. The mission will send Orion 40,000 miles beyond the Moon and back and pave the road for future missions with astronauts. Together, NASA and its partners will build the infrastructure needed to explore the Moon for decades to come while laying the groundwork for future missions to Mars.
