The conclusion of DESI's first survey marks an important milestone for cosmology, which finds itself in a bind for the best ...
Scientists have mapped the extent of the Vela Supercluster for the first time, and determined that it is one of the largest ...
The team successfully built the largest, highest-resolution 3D map of the cosmos ever constructed. The completed map charts ...
In the chaotic first moments after the Big Bang, ripples in spacetime may have done more than just echo through the ...
Two billion years after the cosmos banged into existence, a mysterious force known as dark energy began shoving space outward ...
The universe has a hidden structure, and a University of Virginia professor is mapping it in 3D, using 46 million galaxies ...
Ultra-faint dwarf galaxies—tiny satellite galaxies orbiting the Milky Way—have long been seen as cosmic fossils. Now, a new ...
The Dark Energy Spectroscopic Instrument (DESI) has completed its originally planned five-year mission and mapped more than ...
By studying galaxy clusters separated by hundreds of millions of light-years, Penn physicist Patricio Gallardo and ...
Physicists have long assumed that the universe is uniform at very large scales, but evidence is emerging this is wrong and ...
After more than a decade of development, NASA’s Nancy Grace Roman Space Telescope is entering final preparations for an early ...
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