The sounding rockets released vapor tracers and pressure sensors at different altitudes across central and northern Alaska ...

Just about everyone has heard of NASA’s Hubble Space Telescope — not too surprising considering that it has been with us for ...

NASA's Curiosity rover made a compelling find on Mars ' irradiated surface.

While other astronauts had longer spaceflights over the decades, none had to deal with so much uncertainty or see the length ...

A powerful X1.1-class solar flare was released by the sun on March 28, resulting in radio blackouts across North and South ...

The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

NASA’s AWE mission just released millions of gravity wave images from space, unveiling atmospheric forces that ripple through ...

CAPE CANAVERAL, Fla. (AP) — Stuck in space no more, NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, hitching a different ride home to close out a saga that began with a ...

NASA astronaut Don Pettit has published a surreal video and photograph of Earth that resembles the ending of Christopher ...

NEW YORK (AP) — Venus will pass between the Earth and sun on Saturday during what’s called an inferior conjunction. But don’t ...

Scientists traced origins of 75 meteorites back to specific regions in the asteroid belt, revealing new insights into their ...