The 'hot Neptune' planet, named LTT 9779b, is so scorching that its atmosphere should have evaporated, according to ...

Researchers classify it as a “sub-Neptune” and think that many such planets exist in our galaxies. But we don’t have one like it in our solar system, so it remains a mystery. It also has a thick ...

Discover how NASA’s James Webb Telescope unveiled GJ 1214 b, an exoplanet possibly rich in water vapour and hidden beneath ...

Get Instant Summarized Text (Gist) The James Webb Space Telescope has characterized the atmosphere of the hot super-Neptune exoplanet WASP-166 b, revealing the presence of water and carbon dioxide ...

As planets pass in front of their parent stars as viewed from Earth, they cause a tiny dip in the amount of starlight we ...

NASA discovers something on Neptune and Uranus: "There are more than 5000" The ice giants of the solar system have long been ...

Astronomers from MIT, the University of Liège in Belgium, and other institutions have stumbled upon a truly bizarre planet—an ...

NASA has found something on Uranus and Neptune. The ice giants of the solar system have long been enigmas for science.

One of the most common types of exoplanets falls in a size range between Earth and Neptune. Astronomers have ... and make it difficult to study the atmosphere below the cloud deck.