In roughly five billion years, scientists warn that our sun will burn the last of its hydrogen fuel and begin expanding into ...

A giant exoplanet orbiting a nearby dwarf star has been found in an ideal location for next-generation telescopes to search ...

Nancy Pelosi said that Donald Trump is 'the worst thing on the face of the earth' and 'does not honor the Constitution of the ...

The Ingenuity helicopter from the Mars 2020 mission far exceeded its original mission of simply demonstrating controlled flight. Here's where it stands now.

Humans have been in space onboard the ISS continuously for 25 years. As the station nears its end, new commercial habitats ...