The observations are the earliest yet of a supernova, revealing in detail the moment that the shockwave obliterated the star.

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 ...

Hubble’s striking view of NGC 4571 reveals a glittering spiral galaxy alive with newborn stars and glowing pink nebulae.

Frozen complex organic molecules have been discovered for the first time around a young protostar in a galaxy other than our ...