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The Latest Breaking News from the James Webb Space Telescope

The James Webb Space Telescope's disappearing 'Little Red Dots' may lead to another cosmic puzzle

Just as the dinosaurs didn't disappear but rather evolved into birds, cosmic dinosaurs in the form of the JWST's Little Red Dots may fade away completely.

Space

James Webb Space Telescope discovers the secrets of cosmic 'factories' that filled the early universe with stardust

Using the James Webb Space Telescope, astronomers have discovered the secrets of early galaxies that pumped the infant cosmos full of dust, but by studying a much closer and modern galaxy.

Space

James Webb Space Telescope looks back in time 4.4 billion years | Space photo of the day for July 21, 2026

The James Webb Space Telescope captured this image of a young galaxy cluster, MACS J0553.4-3342.

Space

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James Webb Space Telescope discovers how black holes feed themselves

Using the James Webb Space Telescope (JWST), astronomers have gotten a glimpse at the mechanisms that supermassive black holes use to feed themselves.

Space

Black holes buried in mysterious 'little red dot' galaxies could blast cosmic ghosts at Earth

Mysterious "little red dots" discovered in the early universe by the James Webb Space Telescope could harbor buried black holes that fire high-energy neutrinos through the cosmos.

Space

Infant stars celebrate their independence with cosmic fireworks| Space photo of the day for July 3, 2026

Infant stars celebrate their independence with cosmic fireworks in a stunning new image from the James Webb Space Telescope.

Space

The James Webb Space Telescope peered into one of the universe's oldest galaxy clusters, and scientists can't explain what they saw

Using the James Webb Space Telescope, astronomers have spotted a massive and densely packed galaxy cluster at "cosmic noon" before such structures were thought to be possible.

Space

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57 light-years away, a Pink Planet is raining salt, here's why

Fifty-seven light-years away, a striking pink planet is showing scientists just how diverse the universe can be. Observations from the James Webb Space Telescope reveal an atmosphere filled with water vapor, methane, and even clouds made of salt. These unusual weather conditions are offering rare clues about how distant planets…

The Economic Times

James Webb Space Telescope finds a salty surprise on famous 'Pink Planet'

Using the James Webb Space Telescope, astronomers have discovered that one of the coldest exoplanets ever discovered, the so-called Pink Planet, harbors a salty surprise.

Space

James Webb Space Telescope discovers extreme exoplanet being roasted by its home star

Who ordered the roasted exoplanet? Astronomers using the James Webb Space Telescope found a world that really puts the "hot" in "Hot Jupiter."

Space

James Webb Space Telescope finds evidence the mysterious 'little red dots' are black hole stars

Astronomers using the James Webb Space Telescope may be close to solving the mystery of "little red dots" in the early universe.

Space

Interstellar comet 3I/ATLAS is blasting out a bunch of methane. Here's why that's weird

The James Webb Space Telescope observed a large amount of methane around 3I/ATLAS, revealing just how different it is from comets from our solar system.

Space

If 3I/ATLAS isn’t an alien probe, why is it silent on radio signals but rich in methane from another star system?

If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the interstellar comet despite an extensive search for technosignatures. Instead, the James Webb Space Telescope found unusually high methane and carbon dioxide levels. Those findings suggest 3I/ATLAS formed in a vastly…

The Economic Times

On this planet, clouds emerge every morning and disappear by night: James Webb Space Telescope reveals daily cloud cycle on WASP-94A b

On this planet, clouds emerge every morning and disappear by night as astronomers study the giant exoplanet WASP-94A b using the James Webb Space Telescope. Researchers found that mineral clouds form during the morning and disappear by evening. The discovery helped scientists understand the planet’s atmosphere, cloud behavior, and chemical…

The Economic Times

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Space

James Webb Space Telescope discovers a black hole that formed before its host galaxy. Scientists aren't sure how

Observations of "Little Red Dot" ancient galaxies by the James Webb Space Telescope could answer the question: which comes first, the black hole or its galaxy? The shocking answer could represent a complete paradigm shift.

Space

This exoplanet weather forecast by the James Webb Space Telescope calls for sandy skies and a clear (alien) sunset

Thanks to the James Webb Space Telescope, astronomers have witnessed a cloudy morning dissipating to leave a clear sky by dusk on a distant hot Jupiter.

Space

Galactic starlight will take your breath away | Space photo of the day for May 19, 2026

The galaxy M77 looks truly out-of-this-world in a new image by the James Webb Space Telescope.

Space

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.

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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.

LiveScience

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.

Space

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.

International Business Times UK

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,…

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