Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

The James Webb Space Telescope has uncovered traces of colossal, short‑lived stars that blazed out in the universe’s first ...

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A dead star located 15,000 light-years away, GPM J1839-10, has been pulsing every 22 minutes for decades, defying laws of ...

Data collected using multiple NSF NOIRLab facilities reveal a gamma-ray burst that lasted more than seven hours and ...

Almost a thousand years since its formation, the Crab Nebula sports complex shells of plasma, filled with tendrils, filaments ...

Mysterious Bright Flashes in the Night Sky Baffle Astronomers Celestial transients shine furiously and briefly. Astronomers ...

By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed the hidden structure of the universe. In the standard picture of the universe, nearly everything is hidden ...

A star system in our own galactic neighborhood is poised to put on a show so bright it could briefly rival the planets and ...

The winter sky is dominated by the constellation of Orion, halfway up from the southern horizon. Its two brightest stars - Betelgeuse and Rigel compete for your attention. Add the three stars between ...

Astronomers have spotted the longest gamma-ray burst ever seen, a cosmic explosion that lasted seven hours — and they ...

Malo died Monday night, his wife, Betty Malo, posted on his Facebook page. He had been battling cancer. The frontman of The ...