The image shows a good example of the phenomenon called airglow.

NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky landed on Russia's Soyuz MS-27 on Dec.

NASA astronaut Jonny Kim flew home from the International Space Station alongside two Roscosmos cosmonauts landing in the ...

MOSCOW, Dec 9 (Reuters) - A Soyuz MS-27 spacecraft carrying Russian cosmonauts Sergei Ryzhikov and Alexei Zubritsky and NASA ...

A 2023 astronaut photo shows the moment the Alabama River briefly morphed into an undulating golden serpent, similar in shape ...

The solar maximum may be over, but the sun has still been busy with activity.

The 84-foot-diameter space rock—dubbed "2025 XM"—is hurtling through the solar system at a zippy 9,753 miles per hour.

Space is inaccessible to the vast majority of us, but it’s not as far away as you might think. The von Kármán Line, which is ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Voyager 1, NASA’s deep-space probe, could soon become the first spacecraft to reach a historic milestone. In November 2026, the probe will be one light-day from Earth.

Mysterious red lights falling from space, initially thought to be alien signals, have been identified by scientists as red ...

On Wednesday night, Morgan Stanley tech analyst Adam Jonas published a note reacting to a story in the Wall Street Journal ...