NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

Satellite images taken more than three decades apart show the disappearance of Iceland's Okjökull, the first glacier to be ...

After splashing down off the coast of Florida, the latest crew to return from the International Space Station arrived by jet ...

The NASA astronauts splashed down on Tuesday in a SpaceX capsule after problems with a Boeing vehicle set in motion a ...

NASA Astronauts Sunita “Suni” Williams and Barry “Butch” Wilmore have safely returned to Earth after nine months in space on ...

NASA astronauts Butch Wilmore and Suni Williams ended up spending 286 days in space — 278 days longer than anticipated when ...

A SpaceX Falcon 9 rocket launched 23 Starlink internet satellites, 13 of which have direct-to-cell capability, from Florida ...

The Euclid space telescope has dropped its first data and deep field observations showing millions of galaxies in great ...

NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, and Roscosmos cosmonaut Aleksandr Gorbunov, returned to Earth at 5:57 p.m. EDT. Teams aboard SpaceX recovery vessels retrieved the ...

A space robot said "goodnight" to the moon as it completed its mission, capturing the first high-definition images of a lunar ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

The spring equinox has brought the arrival of spring to the northern hemisphere. On Thursday (March 20), the Sun appears directly above the Earth's equator, marking the official start of astronomical ...