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The Latest Breaking News from the James Webb Space Telescope

James Webb Space Telescope maps our universe's largest structure in unprecedented detail

Using the James Webb Space Telescope, astronomers have mapped the "cosmic web" of galaxies, the largest structure in the universe, with unprecedented detail.

Space

New James Webb Space Telescope images reveal how massive star clusters can reshape galaxies

The James Webb Space Telescope has helped scientists peek into the secrets of galactic evolution — and the view is stunning, too.

Space

James Webb telescope zooms in on a black hole that could reveal the truth about 'little red dots'

A peculiar object dubbed an 'X-ray dot' could help solve the mystery of the 'little red dots' discovered by the James Webb Space Telescope.

LiveScience

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James Webb Space Telescope directly studies an exoplanet's surface for the 1st time: 'We see a dark, hot, barren rock'

Astronomers using the James Webb Space Telescope have directly analyzed the surface of a distant super-Earth, revealing a dark, airless, Mercury-like world.

Space

Did decaying dark matter help create the universe's first supermassive black holes?

"With the James Webb Space Telescope now revealing more supermassive black holes in the early universe, this mechanism may help bridge the gap between theory and observation."

Space

James Webb Space Telescope peers into a dying star surrounded by mysterious buckyballs: 'The structures we're seeing now are breathtaking'

The James Webb Space Telescope captured the first detailed images of planetary nebula Tc 1, revealing new details of what happens after a sun-like star dies.

Space

Stunning new James Webb Space Telescope images reveal 'hidden' stars being born

Using the James Webb Space Telescope, astronomers have investigated the star-forming region W51, resulting in stunning new images.

Space

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Webb Telescope Discovers Super-Earth With 'Impossible' Atmosphere and Lava Oceans, Defying Science

The James Webb Space Telescope has identified a new class of exoplanet, L 98-59 d, which features a permanent magma ocean and a sulphur-rich atmosphere. Despite extreme radiation, this super-Earth maintains a thick envelope of hydrogen sulphide and sulphur dioxide. Scientists believe the planet's molten interior constantly replenishes its atmosphere,…

International Business Times UK

Are mysterious 'Little Red Dots' discovered by the James Webb Space Telescope actually baby galaxies under construction?

What if the mysterious 'Little Red Dots' aren't baby black holes, but rather globular clusters in their messy, glorious formation?

Space

These cotton candy exoplanets hide behind a haze even the James Webb Space Telescope can't penetrate

These worlds are among the least dense ever found, and all attempts to probe their atmospheres have been blocked by a mysterious smog.

Space

Good news for the moon: Famous asteroid 2024 YR4 won't smash into it in 2032

The James Webb Space Telescope has revealed our lunar companion is safe for now from an asteroid impact.

Space

Spectacular spiral galaxy revealed by James Webb Space Telescope | Space photo of the day for March 4, 2026

The James Webb Space Telescope captured a stunning spiral galaxy 65 million light-years away, revealing glowing dust clouds and stellar nurseries.

Space

Mysterious 'little red dots' discovered by James Webb telescope may be the first stars in the universe on the verge of collapse

A new study suggests that "little red dots" spied by the James Webb Space Telescope could be the universe's short-lived first generation of gigantic stars, challenging an existing theory.

LiveScience

These 70 dusty galaxies at the edge of our universe could rewrite our understanding of the cosmos

Using the James Webb Space Telescope, astronomers have investigated 70 dusty galaxies at the very edge of the universe that challenge our understanding of cosmic evolution.

Space

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LiveScience

Deepest views from James Webb and Chandra telescopes reveal a monster object that defies theory — Space photo of the week

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in the making, seen when the universe was only one billion years old.

LiveScience

James Webb telescope discovers closest galaxy to the Big Bang ever seen

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14, is visible just 280 million years after the Big Bang.

Space

Are mysterious 'Little Red Dots' discovered by the James Webb Space Telescope actually nurseries for direct-collapse black holes?

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most massive black holes in the universe."

LiveScience

James Webb telescope peers into 'Eye of God' and finds clues to life's origins — Space photo of the week

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a dying sunlike star is enriching the galaxy with the elements needed for life.

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Space

A black hole 'feeding frenzy' could help explain a cosmic mystery uncovered by the James Webb Space Telescope

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most massive black holes in the universe."

Space

How to find 4 legendary spacecraft in January's night sky

Along with bonus stargazing targets!

LiveScience

James Webb telescope reveals sharpest-ever look at the edge of a black hole — and it could solve a major galactic mystery

The James Webb Space Telescope snapped its sharpest image of the area around a black hole, solving a long-standing galactic mystery.

LiveScience

James Webb telescope spots 'failed stars' in a breathtaking cluster near Earth — Space photo of the week

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about countless stars.

International Business Times UK

NASA Europa Clipper Reveals 3I/ATLAS Comet Secret As Alien Radio Hunt Ends In Silence

NASA's Europa Clipper and the James Webb Space Telescope have revealed the chemical secrets of interstellar comet 3I/ATLAS, even as the hunt for alien radio signals ends in silence.

LiveScience

Science history: James Webb Space Telescope launches — and promptly cracks our view of the universe — Dec. 25, 2021

The James Webb Space Telescope blasted off from a launchpad in French Guiana in 2021, before reaching a spot in orbit a million miles away. It soon began breaking cosmology.

LiveScience

Glittering new James Webb telescope image shows an 'intricate web of chaos' — Space photo of the week

This mash-up of data from the James Webb Space Telescope and the Chandra X-ray Observatory reveals two galaxies mid-collision, with their spiral arms overlapping and bending toward their neighbors' cores.

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