The conclusion of DESI's first survey marks an important milestone for cosmology, which finds itself in a bind for the best ...
A group of undergraduate students pulled off something remarkable: they built their own dark matter detector and used it to ...
Physicists have long assumed that the universe is uniform at very large scales, but evidence is emerging this is wrong and ...
Cosmic viewer The Atacama Cosmology Telescope in Chile was used by the team to observe gravitational interactions between ...
By studying galaxy clusters separated by hundreds of millions of light-years, Penn physicist Patricio Gallardo and ...
The Dark Energy Spectroscopic Instrument, or DESI, has finished its planned 3D map of the universe — but the work is far from over. Carnegie Mellon University researchers are already pushing the ...