The James Webb Space Telescope has captured a stunning view of the N79 nebula, located in the Large Magellanic Cloud. Credit: Space.com | imagery courtesy: ESA/Webb, NASA & CSA, O. Nayak, M. Meixner, ...

Scientists spent four years challenging an out-of-the-box theory that ammonia and water form slushy hailstones on the gaseous planet. Looks like it’s true.

K2-18b is a little over 120 light-years from Earth — on a galactic scale, this world is practically in our backyard.

A new study shows TOI-270 d is a fiery rocky exoplanet, offering fresh insight into the galaxy’s most common planet type.

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

The James Webb Space Telescope has pointed its infrared optics at the 'Crystal Ball Nebula' NGC 1514, a planetary nebula ...

The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

A team of astronomers claims to have sniffed out a “biosignature” in the atmosphere of a distant planet called K2-18b. But ...

Observations by the James Webb space telescope find possible biological activity on a giant planet 124 light-years from Earth ...

A team of astronomers have detected what they call the most promising signs to date of a possible biosignature, or signs of ...

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 ...

That exoplanet is 124 light-years away in the Leo constellation. It's described as much larger than Earth but smaller than ...