This telescope has revealed the whipped-up dust from the birth of a star—and a shining background galaxy—more clearly than ...

Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in ...

The James Webb telescope's 100-hour reexamination of one of Hubble's most iconic extragalactic images reveals extraordinary ...

What if the universe’s most mysterious monsters aren’t born in darkness, but in the bright turbulence of colliding galaxies?

In some of its most ambitious work yet, the James Webb Space Telescope looked to spot a planet in a potentially habitable ...

It would orbit within Alpha Centauri A’s habitable zone, the starlight-bathed region where liquid water can persist on a ...

From black holes to baby star nurseries, the universe has never looked more beautiful. The cutting-edge, $10 billion James ...

Astronomers using the James Webb Space Telescope (JWST) have found strong evidence for a new exoplanet — one orbiting Alpha ...

Even with the Hubble Space Telescope ’s groundbreaking abilities, the “Cosmic Grapes” galaxy only appeared as a smooth, ...

JWST takes a jab at the mystery of the universe’s expansion rate The powerful space telescope's precise measurements confirm we have a problem. Briley Lewis Oct 3, 2023 12:00 PM EDT ...

NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to ...

A year after its launch, astronomers are revealing the secrets of the universe, as the first scientific results from observations made by the James Webb Space Telescope (JWST) are released. This month ...