Science · 1 views

Supernova whose light will reappear in 60 years could solve the biggest problem in cosmology

Will two rare supernovas finally tell us how fast the universe is expanding?

Source livescience.com AI Summary Updated January 31, 2026

Story intelligence Beta

Freshness Stale Updated January 31, 2026

Confidence Limited Single-outlet story

Coverage Single outlet

Views 1 Community interest

Read time 1 min ~16 words

AI Summary

Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we

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