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Black Holes

James Webb Space Telescope deep field image showing bright red dots among galaxies

The Mystery of James Webb's 'Little Red Dots' Has Been Solved

Strange red specks appeared in the telescope's first images, defying explanation for two years. They turn out to be something extraordinary: infant black holes hidden in cosmic cocoons.

Casey Cooper·January 21, 2026

Artistic visualization of two massive black holes spiraling toward merger

Science

When Black Holes Collide: The 225-Sun Monster

The largest black hole collision ever recorded created a monster 225 times the mass of our sun, challenging what physicists thought possible about stellar evolution.

Casey Cooper·December 29, 2025

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