
NASA astronaut Mark Vande Hei replaces hardware inside the Combustion Integrated Rack.

Astronaut Akihiko Hoshide conducts research using DNA sequencing to help monitor and identify microbes on spacecraft.

NASA astronauts Megan McArthur, Shane Kimbrough and Mark Vande Hei are pictured working inside the International Space Station’s U.S. Destiny…

ESA astronaut Thomas Pesquet is seated in a specialized chair for the GRIP human research experiment.

NASA astronaut Shane Kimbrough takes a midday break inside the cupola, the International Space Station’s “window to the world.”

The International Space Station orbits 266 miles above the north Pacific Ocean off the coast of British Columbia, Canada.

NASA’s Revolutionary Vertical Lift Technology Project’s Mobile Acoustics Facility is parked in the background of Joby’s prototype aircraft near Big…

Joby’s aircraft flies above one of NASA’s microphones, which is one of more than 50 recorders that helped the NASA…

ASA’s Revolutionary Vertical Lift Technology project’s Mobile Acoustics Facility along with an array of more than 50 microphones helped the…

Joby’s aircraft at Joby’s Electric Flight Base