The James Webb Space Telescope's ancient "little red dot" galaxies have been seen as a sign of "broken cosmology." Feeding ...

How does the camera on the James Webb Space Telescope work and see so far out? – Kieran G., age 12, Minnesota Imagine a ...

Since its debut in 2021, the James Webb Space Telescope has dazzled viewers with its infrared images of galaxies, nebulae, ...

One of the most perplexing discoveries in modern astronomy has been finding supermassive black holes, some weighing billions ...

The first ever space telescope, the Orbiting Astronomical Observatory 2 (OAO-2), was launched into the low Earth orbit in ...

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Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

For years, astronomers have been working to piece together the story of our universe, but the critical early chapters ...

The James Webb Space Telescope (JWST), launched in 2021, is currently the most powerful space observatory ever built.

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have instead ...

The exoplanet, a planet beyond our solar system, has been dubbed TWA 7b after NASA's James Webb Space Telescope captured ...