New measurements of a certain type of supernova seems to indicate that our expanding universe isn't accelerating at all, negating any need to invoke a mysterious 'dark energy' to explain supernovae ...

Do you have a deep curiosity about the cosmos? What does it mean for space to expand? What is the universe made out of? How ...

The discovery marks the largest sample of such galaxies ever compiled and will expand scientists' understanding of the number ...

Discovery triples known active black holes in dwarf galaxies, doubles intermediate black hole candidates, and challenges ...

Is There a Destination for These Highways? The Great Unsolved Question. astronomers used the MUSE (Multi Unit Spectroscopic ...

The Euclid space mission of the European Space Agency has spotted an Einstein ring in the galaxy NGC 6505, just 590 million lightyears from the earth.

Astronomers have identified 300 ultra-rare black holes, potentially solving one of the biggest mysteries in astrophysics—how ...

GUNTUR: The sky is not the limit, proves a 32-year-old young astrophysicist from Tenali, who is making significant strides in ...

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Largest samples of intermediate-mass black holes and dwarf galaxies hosting active black holes have been discovered by a team ...

Dark Energy 'Doesn't Exist' So Can't Be Pushing 'Lumpy' Universe Apart Dec. 20, 2024 — One of the biggest mysteries in science -- dark energy -- doesn't actually exist, according to researchers ...