NASA Johnson: Astronaut Butch Wilmore installs the European Enhanced Exploration Exercise Device
NASA Johnson: Astronaut Suni Williams shows off a holiday decoration
NASA Johnson: Astronaut Nick Hague tests student-designed space hardware
NASA Johnson: Astronaut Butch Wilmore installs the European Enhanced Exploration Exercise Device
NASA Johnson: An icy lake in southwestern China's high plateau region
NASA Johnson: An icy lake in southwestern China's high plateau region
NASA Johnson: The Full Moon is pictured from the International Space Station
NASA Johnson: Astronaut Nick Hague installs the European Materials Ageing experiment
NASA Johnson: Astronauts Suni Williams and Nick Hague install the European Materials Ageing experiment
NASA Johnson: Astronaut Suni Williams installs the European Materials Ageing experiment
NASA Johnson: Astronaut Suni Williams photographs the European Materials Ageing experiment hardware
NASA Johnson: Astronauts Suni Williams and Don Pettit pose for a selfie-portrait
NASA Johnson: Astronaut Suni Williams assembles the European Materials Ageing experiment
NASA Johnson: An orbital sunrise crowns Earth's horizon
NASA Johnson: The Expedition 72 crew is getting into the Christmas spirit
NASA Johnson: A CubeSat is ejected into Earth orbit from a small satellite orbital deployer
NASA Johnson: A CubeSat is ejected into Earth orbit from a small satellite orbital deployer
NASA Johnson: A CubeSat is ejected into Earth orbit from a small satellite orbital deployer
NASA Johnson: A CubeSat is ejected into Earth orbit from a small satellite orbital deployer
NASA Johnson: A CubeSat is ejected into Earth orbit from a small satellite orbital deployer
NASA Johnson: Expedition 72 Flight Engineers Don Pettit and Ivan Vagner
NASA Johnson: A CubeSat is ejected into Earth orbit from a small satellite orbital deployer
NASA Johnson: Astronaut Don Pettit points a camera outside a window for a sun photography session
NASA Johnson: Astronaut Don Pettit points a camera outside a window for a sun photography session
NASA Johnson: Astronaut Don Pettit points a camera outside a window for a sun photography session
NASA Johnson: Portsmouth International Airport in New Hampshire
NASA Johnson: Boston Logan International Airport on Massachusetts Bay
NASA Johnson: The International Space Station is pictured from the SpaceX Dragon crew spacecraft
NASA Johnson: The International Space Station is pictured from the SpaceX Dragon crew spacecraft
NASA Johnson: The International Space Station is pictured from the SpaceX Dragon crew spacecraft