Recently discovered interstellar comet 3I/ATLAS have been captured using the European Southern Observatory's Very Large ...

Mysterious nickel gas detected in interstellar comet 3I/ATLAS, revealing unexpected chemistry at enormous distances from the ...

Scientists now have observed for the first time the very early stages of a supernova, with a massive star exploding in a ...

Chris Ashall, an assistant astronomer at the UH Mānoa Institute for Astronomy, was part of the global team that zeroed in on the stellar explosion known as SN 2024ggi. The supernova was first spotted ...

The explosive death of a star - a supernova - is among the most violent cosmic events, but precisely how this cataclysm looks ...

When a star explodes, it expands at high speed. What a supernova looks like immediately after its onset was therefore unknown ...

ESO’s Very Large Telescope captured an unprecedented early snapshot of supernova SN 2024ggi, revealing an elongated, ...

COLUMBIA, S.C. (WIS) - Gamma-ray bursts are a relatively new discovery in space science. The first burst was discovered in ...

The James Webb Space Telescope may have discovered Population III stars, the universe's first generation of stars. They may ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

The trip took place in July 2024 and took 6 days. Over that time, the flying observatory looked at two main sources: the Crab ...

An international collaboration of physicists including researchers at Washington University in St. Louis has made ...