Trained on the spectacular Flame Nebula, the Hubble and James Webb Space Telescopes went hunting for the smallest stars in the universe.

Because it's traveling without an interfering star, the James Webb Space Telescope was able to study ... It has about 13 times the mass of our Jupiter and could therefore also be a so-called ...

Astronomers used the powerful James Webb Space Telescope to sleuth out some of these objects, called brown dwarfs, in a ...

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

Dec. 9, 2024 — A NASA Hubble Space Telescope observation program called OPAL (Outer Planet Atmospheres Legacy) obtains long-term baseline observations of Jupiter, Saturn, Uranus, and Neptune in ...

A phantom “Super-Jupiter” 13 times more massive than ... team’s recent work utilizing NASA’s James Webb Space Telescope (JWST), newly recorded details are helping clarify the nature ...

Neptune's elusive auroras have been finally revealed thanks to the James Webb Space Telescope. Astronomers scouring through ...

This collage of images from the Flame Nebula shows a near-infrared light view from NASA's Hubble Space Telescope on the ... two to three times the mass of Jupiter. By "free-floating," astronomers ...

This February 24 sees Venus, Jupiter ... who wants a close-up view of the cosmos, read on. Or if you're buying for teenagers consider our guide to the best beginner telescopes.