K2-18 b is one strange place. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists have detected water vapor in the atmosphere of K2-18 b, ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A Jupiter-size planet around a distant star has given astronomers a rare glimpse into the effects ...

The first-ever analysis of the atmosphere of an alien planet classified as a so-called "super-Earth" has revealed a distant world that is likely covered with either water vapor or a thick haze, ...

WASP-39b is now the best-explored planet outside the solar system. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A boiling Saturn-like planet ...

Astronomers using the James Webb Space Telescope have made the first 3D map of an alien planet's atmosphere, revealing extreme temperature swings on the exoplanet WASP-18b. When you purchase through ...

If there’s life on any of the habitable-zone TRAPPIST-1 worlds, JWST should be able to see signs of it in the planet’s atmosphere, a recent study says. The reverse is also true; if an alien ...

If intelligent alien civilizations exist in space, it's possible that we may find signs of their existence before we find the aliens themselves. A new study by NASA suggests that industrialized ...