Scott Kelly on the Second Spacewalk of Expedition 45

On Nov. 6, 2015, NASA astronauts Scott Kelly and Kjell Lindgren spent 7 hours and 48…

NASA Holds Media Briefing on Carbon’s Role in Earth’s Future Climate

NASA will host a media teleconference at noon EST on Thursday, Nov. 12 to discuss the…

Four Months after Pluto Flyby, NASA’s New Horizons Yields Wealth of Discovery

From possible ice volcanoes to twirling moons, NASA’s New Horizons science team is discussing more than…

Four Months after Pluto Flyby, NASA’s New Horizons Yields Wealth of Discovery

From possible ice volcanoes to twirling moons, NASA’s New Horizons science team is discussing more than…

Layers and Fractures in Ophir Chasma, Mars

Ophir Chasma forms the northern portion of the vast Mars canyon system Valles Marineris, and this…

Layers and Fractures in Ophir Chasma, Mars

Ophir Chasma forms the northern portion of the vast Mars canyon system Valles Marineris, and this…

NASA/Army Celebrate 50 Years of Rotorcraft Collaboration

U.S. helicopters, military and civilian, are safer and more efficient today in part because of a…

NASA Offers Media Access to Cygnus Cargo Module Nov. 13

Media will have the opportunity to view the Orbital ATK Cygnus spacecraft filled with cargo and…

Orion Service Module Stacking Assembly Secured For Flight

The Orion spacecraft service module stacking assembly interface ring and stack holding stand are secured on…

Orion Service Module Stacking Assembly Secured For Flight

The Orion spacecraft service module stacking assembly interface ring and stack holding stand are secured on…