CTV News Channel
A NASA satellite launched just seven months ago has lost the use of one of two science instruments, but the space agency said Wednesday that the mission to map global soil moisture will continue.
After intentionally flubbing its Orion spacecraft test landing, NASA is celebrating the failure as another step towards sending humans beyond the moon.
NASA has released rare images which show the "dark" side of the moon against a backdrop of a sunlit planet Earth.
Claudia Alexander, a brilliant, pioneering scientist who helped direct both NASA's Galileo mission to Jupiter and the international Rosetta space-exploration project, has died at age 56.
NASA has selected four veteran astronauts to lead the way back into orbit from U.S. soil.
Jack King, a NASA public affairs official who became the voice of the Apollo moon shots, died Thursday. He was 84.
A parachute inflated during a test of new technology for landing larger spacecraft on Mars, but it then disintegrated immediately afterward, NASA officials said Tuesday.
NASA is using the skies around the Hawaiian island of Kauai to test new technology that it wants to use for landing larger spacecraft -- and eventually astronauts -- on Mars.
For the third time in a week, NASA has delayed the launch of a 'flying saucer' that is part of its work to develop a vehicle to deliver goods—and maybe astronauts—to the surface of Mars.
The only spacecraft ever to orbit Mercury ended its four-year tour with a crash landing Thursday. NASA's Messenger plunged from orbit as planned and slammed into the sun's closest planet.
NASA's Mercury-orbiting spacecraft, Messenger, is going out with a bang this week, adding a hefty crater to the little planet closest to the sun.