Tiny sensors for measuring the Earth's space weather environment have launched today attached to a South Korean satellite.
After a two-year chase, a NASA spacecraft arrived Monday at the ancient asteroid Bennu, its first visitor in billions of years.
Three astronauts who were launched into space aboard a Russian Soyuz spacecraft Monday entered the International Space Station nearly eight hours later, a relief to relatives and scientists months after a rocket failure aborted ...
A Soyuz rocket carrying Russian, American and Canadian astronauts took off from Kazakhstan and reached orbit on Monday, the first manned mission since a failed launch in October.
After safely landing on Mars following its nearly seven month journey, NASA has released the first pictures taken by its InSight spacecraft, which has opened it solar arrays to charge batteries.
Minutes after touching down on Mars, NASA's InSight spacecraft sent back a "nice and dirty" snapshot of its new digs. Yet the dust-speckled image looked like a work of art to scientists.
A NASA spacecraft designed to drill down into Mars' interior landed on the planet Monday after a perilous, supersonic plunge through its red skies, setting off jubilation among scientists who had waited in white-knuckle suspense ...
A NASA spacecraft's six-month journey to Mars neared its dramatic grand finale Monday in what scientists and engineers hoped would be a soft precision landing on flat red plains.
Mars has a nasty habit of living up to its mythological name and besting Earth when it comes to accepting visitors.