Tissue samples sent to the International Space Station reveal what can happen to astronauts on long-term missions.

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

In response to tensions over trade with the US, China imposed a restriction on the export of rare earth magnets starting 4 ...

Its closest approach to the Sun will occur around October 30, just inside Mars’ orbit, at 1.4 AU, before it continues its ...

A German startup is looking into how communications were lost with a memorial space flight capsule on its return to Earth.

It's the so-called "Milky Way season" in the Northern Hemisphere. Here's everything you need to know about viewing the galaxy ...

Since arriving at the ISS, Shubhanshu Shukla has made meaningful contributions to scientific research. He was also given a ...

Senator Sheldon Whitehouse delivered the first in what was to become one of the—if not the—longest-running series of speeches ...

Was it a cosmic jellyfish, a fleeting light trick, or something more outlandish? When NASA astronaut Nichole Ayers took a ...

Fireworks won’t be the only things lighting up the sky this month. Stargazers will be treated to a trio of celestial shows ...

Recent advances in technology have made deep-sea mining more feasible. But removing the nodules - which also requires pumping ...

In astonishing new footage, Indonesia's Mount Lewotobi Laki Laki volcano spews a toxic column of ash measuring around 63,000 feet into the sky.