Did NASA discover city lights on an alien planet? This video explores the implications and details of the findings that suggest the presence of artificial light sources on a distant exoplanet. The ...

"When we see features like this in sediment on Earth, these minerals are often the byproduct of microbial metabolisms that ...

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

Has NASA's Perseverance rover at long last found evidence that life did indeed once exist on Mars? Here's what we know.

At the vast edge of the solar system, Pluto has long been perceived as a cold and lonely dwarf planet. However, a recent ...

Earlier evidence pointing to ancient microbial life on the red planet hasn’t held up.

The rover’s science instruments found that the formation’s sedimentary rocks are composed of clay and silt, which, on Earth, are excellent preservers of past microbial life. The findings were made ...

JPL Scientist Katie Stack Morgan joins the KTLA Weekend Morning News to tell us all about the latest discovery from the Mars 20220 Perseverance Rover! For more info, go to JPL.NASA.GOV. This segment ...