A 2021 astronaut photo shows a triple valley system in Argentina's Los Glaciares National Park where a massive ...

The early departure of Crew-11, leaving Williams as the only US astronaut aboard, also means NASA will be unable to perform ...

The findings from Pandora will complement data from the James Webb Space Telescope to give astronomers more insight into ...

A satellite photo from July shows intricate snowy stripes painted across the Atacama Desert in Chile. The icy weather temporarily put the Atacama Large Millimeter/submillimeter Array (ALMA) ...

On Thursday, a pair of astronauts will venture outside the space station to prepare for the future installation of roll-out ...

From the Artemis II moon mission to searching for signs of life on distant plants, 2026 will be a big year for space.

Astronauts aboard the planets largest man-made satellite celebrate New Year at a very unique time due to their position in orbit of the planet.

NASA reportedly considers early ISS crew return due to unspecified medical issue with astronaut. Rare safety move prompts ...

Eager skywatchers will soon have front-row seats to a rare cosmic encounter as interstellar comet 3I/ATLAS makes its closest approach to Earth, and you can watch it happen live online tonight! The ...

As space scales into daily infrastructure, which moments in 2026 will still feel new -and which will quietly change ...

The astronaut will return with the three other members of their mission, called Crew-11, which launched to the International ...