In 1181 AD, a bright "guest star" was observed to linger in the sky for around six months. Nearly 850 years later, the likely ...
Scientists have detected the most distant supernova ever seen, exploding when the universe was less than a billion years old.
The new paper argues that, in SN 1181, the first phase of the supernova fizzled out and left behind an unusually active ...
An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...
Scientists have revealed for the first time a jaw-dropping early view of an exploding supernova. Observations with the European Southern Observatory’s Very Large Telescope (ESO’s VLT) have revealed ...
(CNN) — Astronomers have observed what they are calling a new type of supernova, which has provided an unparalleled glimpse into what happens deep within a star just before it explodes. A study ...
Astronomers say they've captured the clearest look yet of a star on the brink of supernova. An international team used NASA’s James Webb Space Telescope to backtrack and find the original star that ...
The phenomenon of fast radio bursts is one of the greatest mysteries of modern astrophysics. Until now it has been believed that their source is magnetars. The latest discovery, in which dr Marcin ...
James Webb has spotted the most distant supernova ever seen, exploding just 730 million years after the Big Bang, offering ...
AUSTIN (KXAN) — The insides of a star are on full display thanks to an explosion. New research published this month in Nature is revealing the details of a star’s core. “This is the first time we have ...
Astronomers find an explanation for the fastest stars in the galaxy while uncovering a new mechanism for a supernova explosion. Credit: Technion illustration Astronomers call a special kind of ...
One such superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, while the Zwicky Transient Facility was the first to detect light from ...
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