Galaxies are not islands in the cosmos. While globally the universe expands—driven by the mysterious "dark energy"—locally, ...

A new study on exploding stars has provided the first evidence for an alternative model of the universe, known as Timescape.

This discovery, published in arXiv, opens new perspectives on galaxy formation in the young Universe. Spectral analyses reveal that the nucleus of Zhúlóng is in a quiescent phase, while its disk ...

That means that a good ... Dec. 18, 2024 — Galaxy clusters -- the big cities of the universe -- are home to many giant elliptical galaxies that have completed their growth and are not forming ...

Google and Apple have removed the offline navigation app MAPS.Me from their stores after Indian authorities flagged incorrect ...

NASA’s James Webb Space Telescope has peered into the chaos of the Cartwheel Galaxy, revealing new details about star formation and the galaxy’s central black hole. A festive portrait of our Milky Way ...

Interactions between dark matter and dark photons during a "missing chapter" cosmic history could shed light on one of the ...

The team's findings, which were published Monday in the journal Nature, also unveil a method of investigating dark matter, which remains one of the ... stars in a galaxy so far away, that its ...

Galaxy clusters are home to many giant elliptical galaxies that have completed their growth and are not forming stars.