SMRTR Science & EngineeringAug 7, 2025Interesting Engineering

Monstrous black hole 36 billion times heavier than Sun twists light in deep space

SMRTR summary

Astronomers discovered a dormant ultramassive black hole 5 billion light-years away that's 36 billion times heavier than our Sun. This cosmic giant, found in the Cosmic Horseshoe galaxy, warps spacetime so intensely it creates an Einstein ring and forces nearby stars to move at nearly 400 kilometers per second. The discovery reveals how galaxy evolution may lead to increasingly massive black holes through galactic mergers.

SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.

Read the original article
SMRTR Science & Engineering

Get the next batch of curated summaries in your inbox.

This archive is built from SMRTR newsletter summaries. Subscribe for hand-picked stories without the extra noise.