Space is filled with a variety of objects, some blisteringly hot, some tremendously cold, but areas with little to nothing at ...

Nearly everything in the universe is made of mysterious dark matter and dark energy, yet we can’t see either of them directly ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

A small group of young researchers at the Cosmic Dawn Center, Niels Bohr Institute, University of Copenhagen, have, through ...

Physicists are increasingly entertaining a radical possibility: our familiar universe of three dimensions of space and one of ...

The universe may be asymmetric, not identical in all directions The cosmic dipole anomaly challenges the standard Lambda-CDM ...

Scientists at Fermilab’s MicroBooNE experiment have ruled out the existence of the elusive sterile neutrino, a particle proposed for decades to explain puzzling neutrino behavior. Their high-precision ...

A recent study provides answers to three seemingly disparate yet pressing cosmic dawn puzzles. Specifically, the authors show ...

James Webb Space Telescope data has revealed that an ancient dead galaxy in the early universe was choked by a supermassive ...

This study could transform our understanding of the future of the universe and raise the possibility that the universe may ...

Some discoveries emerge softly, with no explosions or satisfying conclusions. Astronomers were watching a distant flare from ...

New research suggests the universe may be lopsided. Cosmic microwave background and galaxy data hint at directional differences, challenging cosmology’s assumption of uniformity and standard ...