James Webb has spotted the most distant supernova ever seen, exploding just 730 million years after the Big Bang, offering ...

The James Webb Space Telescope has spotted a stellar explosion from a time when the cosmos was still in its infancy, catching ...

How common are Earth-like planets in the universe? When I started working on supernova explosions, I never imagined that my ...

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...

A new study questions dark energy's role in the universe's acceleration, suggesting it may be weakening instead.

This artist's impression shows, about 22 million light-years away, the supernova SN 2024ggi exploding in the galaxy NGC 3621. (ESO/L. Calçada via SWNS) By Dean Murray Scientists have revealed for the ...

A puzzling cosmic blast detected in both light and gravitational waves may hint at a previously unseen type of explosion, ...

Crab Nebula reveals gas from ancient supernova explosion Betelgeuse shows late-stage evolution of a massive star Stellar death spreads elements, triggering new star formation ...

Astrophysicists measured the light for exploding stars called supernovae to arrive at the most precise limits yet for the universe's composition - Copyright AFP/File ...

Supernova PTF 11kly, a Type Ia supernova located 21 million light-years away in the Pinwheel Galaxy (M101), was detected within hours of its explosion, representing the closest such event observed in ...

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