In a potential landmark discovery, scientists using the James Webb Space Telescope have obtained what they call the strongest ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

NASA's Perseverance rover spots eerie skull-like rock on Mars, leaving scientists puzzled over its mysterious origins.

NASA's Perseverance rover has revealed new clues about Mars' volcanic past. While most people searching for signs of alien life these days might have their eyes on the exoplanet K2-18b, one team of ...

While the discovery made by JWST is undeniably a “revolutionary moment” for us, it is not an Archimedes-type “eureka” moment.

Recent James Webb Space Telescope observations have provided the strongest indications yet of potential life beyond our solar ...

A molecule detected on a planet 124 light-years away is produced on Earth by decaying phytoplankton and other microbes. There ...

K2-18b is an exoplanet orbiting a red dwarf star called K2-18, chilling 124 light-years away in the Leo constellation. It’s ...

A distant ocean-covered world, teeming with life. That's the most likely explanation for a new discovery made by scientists studying the planet K2-18b.