The first double-burst supernova ever observed, SNR 0509, is a historic discovery that reveals how white dwarfs explode in ...

Astronomy is increasingly becoming an online affair. Recent discoveries of interstellar Comet 3I/ATLAS and R2 SWAN have ...

The Hubble Space Telescope reveals how color filters tease out the life cycles of stars in spiral galaxy NGC 6000 — while a ...

An unexpected deep-sea deposit may be the smoking gun from a nearby star that exploded as a supernova in the relatively ...

It's great to see old astronomical observations come to light. Not only can these confirm or refute what's known about ...

Astronomers spot a red supergiant star hidden in dust just before it exploded, solving a long-standing mystery about missing ...

Starfront Observatories allows amateur astronomers to rent a spot for their telescopes and photograph the cosmos over a ...

New X-ray observations reveal Betelgeuse’s mysterious companion is not a collapsed stellar remnant but a young, Sun-like ...

In a new study, a team of astronomers report that they have captured the most detailed glimpse yet of a red supergiant before it exploded. Using JWST 's powerful infrared vision, the researchers ...

The close proximity of Venus and the Crab Nebula (M1) in the predawn sky offers a modern parallel to the supernova observation of 1054 AD, allowing for simultaneous viewing of both celestial objects.

The absence of observed supernovae in the Milky Way for 400 years refers to visual observations within the galaxy itself, excluding events in other galaxies like the Large Magellanic Cloud (LMC).