The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

The Sun seems like a constant, reassuring presence day to day, but it's actually fairly tempestuous and changeable. One ...

But the claim that NASA announced found life on Mars was false. NASA announced it found promising evidence of potential ...

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly components—gas and dust strewn between stars, known as the interstellar medium.

NASA’s Perseverance Mars rover — built and managed by the Jet Propulsion Laboratory in La Canada Flintridge — collected a ...

NASA’s Perseverance Mars rover collected a rock sample that NASA leaders say offers the best signs yet that ancient Mars ...

This animation depicts water disappearing over time in the Martian river valley Neretva Vallis, where NASA’s Perseverance ...

Astronomers studying an oddball brown dwarf called “The Accident” have finally spotted silane, a long-predicted silicon ...

A massive earthquake and subsequent tsunami off Russia in late July tested an experimental detection system that had deployed ...

"The idea was for our payload to get us just up to the potential biosignature designation and have the rest of the story told ...

In short, NASA is quite confident it's found signs of ancient Martian life.