Whenever Star Trek introduces a new species, there's always a risk of plot holes forming. For instance, I remember when ...

NASA has found strong evidence for ancient life on Mars. This video discusses recent discoveries made by the team at NASA JPL ...

Without digging or drilling, Perseverance rover turned up a rich trace of complex carbon on the bare face of a Martian rock.

Barnard’s Star hosts four hostile small planets whose unusual chemistry and orbital rhythm reveal how compact planetary systems can form and survive.

If we did hear from spacefaring alien lifeforms, how would we react? Subscribe and join us weekly for astronomical facts and interesting science. If you have questions you would like answered on Astro ...

If you were hoping we’d find alien life hanging out on a cozy, pint-sized planet anytime soon, then you should know that ...

The season 4 premiere of Star Trek: Strange New Worlds canonizes Martians in Star Trek lore, something planned for the classic show sixty years ago. In the Star Trek universe, Earth, as in reality, is ...

Scientists are trying to learn how small an exoplanet with an atmosphere can be. When you purchase through links on our site, ...

On May 15, NASA’s Psyche used Mars as a slingshot on its lengthy journey to the main asteroid belt — and captured remarkable ...

NASA’s asteroid-hunting Psyche spacecraft recently needed a little gravitational assist from Mars to keep speeding towards ...

A new study suggests that if extraterrestrial life exists, it’s likely being lived on this exoplanet. Astronomers have ...