"Safely conducting our missions is our highest priority, and we are actively evaluating all options, including the ...

NASA has postponed a planned Jan. 8 spacewalk outside the International Space Station due to a "medical concern" with an ...

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

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

An amateur photographer in Portland captures rare images of interstellar Comet 3I/ATLAS using a smart telescope as the ...

There are huge gaps in our knowledge of how to survive space. A lab in north east England is trying to change that.

While the world slowly passed the first days of the year 2026, the astronauts aboard the International Space Station had ...

Scientists discover 26 new bacterial species in NASA cleanrooms, revealing surprisingly resilient microbes with potential ...

This year, comet 3I/ATLAS broke into our solar system, but also the zeitgeist. This dirty snowball is a visitor from another solar system, and it’s only the third interstellar object we’ve ever ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

When a thunderstorm recently lit up the night sky, cameras captured towering red shapes that looked uncannily like glowing jellyfish hanging above the clouds. The images raced across social media, and ...