Scientists have figured out a key part of Mars' history after examining a meteorite believed to date back 4.5 billion years.

Scientists have identified Acidalia Planitia on Mars as a potential hotspot for alien life, with conditions ideal for ...

Marissa Tremblay, an assistant professor in the Earth, Atmospheric, and Planetary Sciences Department, and Ryan Ickert, a ...

Scientists have identified a region on Mars that could support living organisms, potentially bringing us a step closer to ...

Readers discuss what one calls a “boom-or-bust precipitation cycle.” Also: Pete Hegseth’s mother’s accusation; what opera ...

In our search for exoplanets, we’ve found that many of them fall into certain types or categories, such as Hot Jupiters, ...

Venus, our closest planetary neighbor, is sometimes called Earth's twin based on their similar size and rocky composition.

Our sister planet is thought to have once been a habitable world, but a new study could change that narrative and alter the ...

One of the best outdoor projectors around, the Anker Nebula Mars 3, is on sale for Cyber Monday at $300 off its sticker price ...

A new video shows what it would be like to cruise over the surface of Mars, zooming in to the planet from orbit and into a ...

The Philippine Mars will soon be leaving the Alberni Valley — the final Martin Mars waterbomber that has had a presence at ...

Dr. Dirk Schulze-Makuch believes his research into extremophiles in the Atacama could help NASA re-assess its search for ...