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supernova

News May 31, 2025

Only a few supernova explosions gave rise to many ancient clusters

News May 16, 2025

Perfect symmetry: Astronomers find unusual supernova remnant

News May 13, 2025

The Power of the Universe: The Large Hadron Collider turned lead into gold

Articles May 12, 2025

Size does not matter: how small telescopes are changing big science

News April 18, 2025

The Universe in the palms: Chandra creates 3D models of stars and supernovae for printing

Articles April 15, 2025

How are high-energy particles born in the Universe?

News April 7, 2025

A pair of stars in the Milky Way explode brighter than the Full Moon

Articles April 5, 2025

Greatest celestial show: when the Milky Way’s supernovae last erupted

News March 28, 2025

Space archaeologist: Chandra telescope reveals secret of dead star

News March 26, 2025

Look up: A new T Coronae Borealis could erupt in the sky on March 27

News February 27, 2025

Cosmic spectacle: How Betelgeuse’s explosion will change the sky

News February 20, 2025

Cosmic radiation caused viruses to mutate in an African lake