Discover the secrets of 3I/ATLAS, a 7-billion-year-old interstellar comet making its closest approach to Earth on Dec 19.

A Soviet spacecraft launched half a century ago is now on a trajectory that will bring it back toward Earth. Tracking stations have confirmed the probe’s slow drift into a decaying orbit after years ...

MOSCOW (AP) — A U.S.-Russian crew of three began a mission to the International Space Station aboard a Russian spacecraft following a successful launch Thursday. A Soyuz booster rocket lifted off at 2 ...

MOSCOW — A U.S.-Russian crew of three began a mission to the International Space Station aboard a Russian spacecraft following a successful launch Thursday. A Soyuz booster rocket lifted off at 2:27 p ...

The ability of Russia to launch astronauts to the International Space Station remains in limbo after an incident last week at the Baikonur base in Kazakhstan. By Kenneth Chang The launchpad Russia ...

In this image released by Roscosmos space corporation, the Soyuz-2.1 rocket booster with Soyuz MS-28 space ship carrying NASA astronaut Chris Williams and Roscosmos cosmonauts Sergey Kud-Sverchkov and ...

It's the first time all the spacecraft docking ports on the current configuration of the ISS have been occupied. The space station is feeling like a lot of us in the wake of Thanksgiving — very, very ...

As Russia threatens atomic attacks on Ukraine and its Western allies, and prototypes a nuclear-armed spacecraft, space powers across Europe are racing to defend against nuclear strikes in orbit.

In this photo taken from video released by Roscosmos space corporation, the Soyuz-2.1 rocket booster with Soyuz MS-28 space ship carrying NASA astronaut Chris Williams and Roscosmos cosmonauts Sergey ...