A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in ...

The findings provide strong evidence that four giant exoplanets 130 light-years from Earth formed much like Jupiter and ...

Large and small planets are born from very different circumstances, according to data from NASA’s now-retired space telescope ...

Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

Scientists found a bizarre new planet named Enaiposha, unlike any in our solar system. Learn why it's a mystery and how it’s ...

"There really is something very different about how these giant planets form versus how small planets like Earth form." ...

Astronomers using the mighty James Webb Space Telescope have captured direct images of four planets in a star system 130 ...

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

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

A new classification scheme may help us better understand planet formation — including the history of our own family of worlds.

Skywatchers will get a rare chance to see Saturn in its full glory, without chunks of ice and rock swarming around it.