Extremely massive stars forged the Universe’s oldest star clusters. A team of astronomers from ICREA , the Institute of Cosmos Sciences of the University of Barcelona (ICCUB), t ...

The Extremely Large Telescope (ELT), now under construction in the Chilean Andes, is set to revolutionize the field of ...

Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

The MUSE instrument on ESO’s Very Large Telescope (VLT) monitored asteroid Dimorphos post-NASA DART impact. See the evolution ...

A faint, ancient flash of light detected by the James Webb Space Telescope (JWST) has broken the record for the most distant ...

Intermediate mass black holes (IMBH), if they exist, have between about 100 and 1,000 solar masses, placing them in between stellar black holes and supermassive black holes. But while there's plenty ...

Webb traced the light of a dying star, supernova GRB 250314A, from when the universe was only 730 million years old.

Explore the mystery of Interstellar Comet 3I/ATLAS as it nears Earth. Learn why this 33-billion-ton object with a bizarre ...

Interstellar comet 3I/ATLAS is making its closest approach to Earth, sparking a fierce debate. Harvard's Avi Loeb argues its ...

Known as the Colossi of Memnon, the statues of Amenhotep III both stand at more than 40 feet tall. Experts have been working for two decades to reassemble them December 22, 2025 3:23 p.m. These ...

The lithium problem poses challenges to BBN models, sparking research into cosmic processes and enhancing our grasp of ...

Current physics is speeding toward a breaking point, as astronomers confirm that the Hubble tension in new data.