Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

What was supposed to be a celebratory swearing-in for top White House adviser Sergio Gor took an awkward turn Monday, as ...

Kim Kardashian is a master at grabbing media attention. There's no doubt about it. Whether it's for her private life, her ...

The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can ...

MeerKAT and NASA's Swift detected OH signals from 3I/ATLAS, confirming it's outgassing water-related molecules.

The National Aeronautics and Space Administration is, to put it bluntly, kind of a mess. This is not meant to disparage the ...

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind ...

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...

While earlier observations indicated 3I/ATLAS appeared red in color, additional analysis has led astronomers to note in a ...

A new "exosuit," tested during a two-week space analog mission last month in Australia run by the Austrian Space Forum, hopes ...

Astronomers from Keele University in the UK have utilized NASA's planet-hunting TESS telescope to investigate a ...

The Nov. 9 eruption, an X1.7 flare that peaked around 2:30 a.m. EST (0730 GMT) produced a strong (R3) radio blackout and an ...