For centuries astronomers have chased comets across the skies, looking for clues as to the origins…
The floodwaters of Mars
Ten years ago, on 14 January 2004, Mars Express took its very first images of Mars…
NASA Administrator Tours Facility Where New Deep Space Rocket is Being Built
NASA Administrator Charles Bolden Monday visited the agency’s Michoud Assembly Facility in New Orleans to see…
Frozen Lake Sharpe, South Dakota
The Missouri River rises in the Rocky Mountains of western Montana, and flows generally to the…
The abstract science of the dynamic Sun
The placid appearance of the Sun's surface belies a hot fireball of plasma in constant turmoil.…
NASA Global Hawk Ready for Atmospheric Chemistry Study
A NASA Global Hawk recently completed a checkout flight of science instruments to be used in…
Rosetta – the story so far
This short movie tells the story of Rosetta's journey through the Solar System so far, through…
New NASA Science Arrives at Space Station Aboard Orbital Sciences Cygnus Spacecraft
Astronauts aboard the International Space Station Sunday used a robotic arm to capture and attach the…
US company launches cargo ship to space station after solar scare
A privately launched supply ship rocketed toward the International Space Station on Thursday following a series…
US company launches cargo ship to space station after solar scare
A privately launched supply ship rocketed toward the International Space Station on Thursday following a series…