Researchers can see celestial snapshots with the James Webb Space Telescope, the most powerful ever launched, of the star ...

Young, close-orbiting exoplanets known as sub-Neptunes may form farther from their stars and migrate inward or lose their ...

Finding alien life won’t be as dramatic as a flying saucer landing on the White House lawn – it’ll be NASA scientists holding ...

Astronomers have captured direct images of exoplanets in a star system 130 light years away, providing clues on gas giant ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering ...

Over the past few years or so the most talked about kind of telescope was the one that is meant to operate in space. An ...

An idea that calls for the creation of inflatable starshades for telescopes has been recognized by NASA as part of the ...

Dramatic theories have been proposed to explain the mysterious interiors of Uranus and Neptune, the ice giants of our solar ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...

One of the most closely watched astronaut missions of recent memory came to a dramatic close this week as NASA’s Suni ...