
Expedition 61 crewmembers pose for pictures during their final qualification exams for flight at the Gagarin Cosmonaut Training Center in…

One of multiple microphone stations used in the CarpetDIEM flight series, which gave researchers valuable lessons learned in preparations to…

Juliet Page, a physical scientist with the Volpe National Transportation Systems Center, calibrates a microphone station during the CarpetDIEM flight…

Spitzer Space Telescope into orbit around the Sun on Aug. 25, 2003. Since then, the observatory has been lifting the…

Expedition 60 Flight Engineer Christina Koch conducts science operations for the BioFabrication Facility experiment.

Expedition 60 Flight Engineer Christina Koch conducts maintenance activities.

Expedition 60 Flight Engineers Andrew Morgan and Luca Parmitano pose for a portrait while conducting maintenance activities.

Expedition 60 Flight Engineer Luca Parmitano of ESA (European Space Agency) works on the Goodyear Tire experiment inside of the…

Expedition 60 Flight Engineer Christina Koch conducts research operations for a protein crystal growth experiment.

Expedition 60 Flight Engineer Christina Koch conducts science operations inside Japan’s Kibo laboratory module.