Because it doesn't interreact with light or electromagnetism, dark matter exists to us only through its influence on visible ...

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

The James Webb Space Telescope has observed a surprising alignment in the spin directions of ancient galaxies, challenging the standard cosmological m ...

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

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 ...

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 ...