Curiosity has ingested portions of the first sample of gray rock powder collected from the interior of a Martian rock.
Antares rocket, developed by Orbital Sciences, has successfully passed an engine test at the country's newest launch pad.
NASA is planning to launch the next cargo resupply flight to the International Space Station (ISS) March 1.
NASA is hosting a Google+ Hangout live with astronauts aboard the space station, orbiting more than 200 miles above Earth.
NASA's Mars rover Curiosity has sent new images showing the first sample obtained from the interior of a Martian rock.
NASA temporarily lost contact with the International Space Station (ISS) Tuesday following a computer problem, the space agency said.
For the first time, NASA's Mars rover Curiosity has drilled into a flat, veiny rock and collected a sample from its interior.
NASA's Deep Impact spacecraft has captured the first images of comet C/2012 S1 (ISON), which is all set to pass close to the sun later this year.
For the first time, NASA's Mars rover Curiosity has used its drill system to hammer into a flat rock with pale veins.
NASA launched a new communication satellite to support the International Space Station and the Hubble Space Telescope.
NASA's Mars rover Curiosity has taken the first night images of a rock, using the camera on its robotic arm.
NASA has joined the European Space Agency's (ESA's) Euclid mission to study dark matter and dark energy.
NASA's Mars rover opportunity, which is about to start its 10th year, is examining veined rocks on the rim of the Endeavour crater.
New images of the McLaughlin Crater on Mars provide evidence of a wet underground environment on the red planet