The European Space Agency (ESA) created the Space Environment Health Index to track the health of Earth's orbit, assaulted by ...

Astronomers have discovered a rare planetary system that dances to a cosmic rhythm. Located 105 light-years away in the ...

Spaceflight rewires the human body. Muscles shrink, bones thin and fluids shift towards the brain – but these changes may ...

Why do all planets in our solar system orbit the Sun the same way? This documentary unravels the cosmic forces, from the ...

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

Spoilers ahead for the most recent episode of Survivor 49.

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...

With only five years left at the complex, NASA is counting on private companies to launch their own orbiting stations with an ...

Why is it important to know about exoplanets having their atmospheres stripped while orbiting F-type stars? This is what a ...

Tests on olivine hint that water-rich exoplanets could generate H2O internally, possibly explaining ocean worlds and even some of Earth’s early water.

No, NASA didn’t confirm a second moon, but scientists did discover something else that’s been traveling with Earth for decades.

For the study, the researchers made several remarkable and new discoveries: the two M-type stars that comprise the binary ...