Image of the Day: The ISS Gets Ready for the Arrival of the Next Russian Cargo Freighter...

NASA

The Progress 91 Resupply Ship Fires Its Thrusters to Reboost the International Space Station (Photo Release - August 14)

The Progress 91 resupply ship, docked to the rear port of the Zvezda service module, fires its thrusters to reboost the International Space Station’s orbit.

This maneuver sets the correct altitude for the arrival of the next Roscosmos cargo craft, Progress 93, scheduled to launch and dock in September.

Source: NASA.Gov