The official mission insignia of the Expedition 54 crew.
This image from NASA's Mars Reconnaissance Orbiter (MRO) targets a portion of a group of honeycomb-textured landforms in northwestern Hellas…
Expedition 53 Flight Engineer Paolo Nespoli, from the European Space Agency, fills a personal radiation shielding garment with water.
Cosmonauts Alexander Misurkin (foreground) and Sergey Ryazanskiy participate in a remotely guided eye exam with assistance from doctors on Earth.
The Pacific coast of Chile, the snow-capped Andes mountains and the arid Patagonian plateaus of Argentina are pictured as the…
The well-lit metropolitan area of New York City, its five boroughs -- The Bronx, Manhattan, Queens, Brooklyn and Staten Island…
This nighttime shot shows the northeast coast of the United States from New Jersey up to Maine and the well-lit…
Flight Engineer Joe Acaba installs botany gear for the Veggie facility to demonstrate plant growth in space for the Veg-03…
Flight Engineer Mark Vande Hei swaps out a payload card from the TangoLab-1 facility and places into the TangoLab-2 facility.
The EcAMSat, short for E. coli AntiMicrobial Satellite, is seen moments after being ejected from the NanoRacks CubeSat Deployer attached…
