The universe is overrun with dark matter, outweighing the ordinary stuff that stars and planets are made of five-to-one. But ...
NASA said CDG-2 “may be among the most heavily dark matter-dominated galaxies ever discovered” ...
Astronomers have tracked a powerful blast of radiation back to its source, finding a neutron star collision within colliding galaxies.
The Hubble Space Telescope has captured imagery of spiral galaxy UGC 2890. The "galaxy lies around 30 million light-years ...
A galaxy made almost entirely of dark matter, an elusive form of matter that doesn’t interact with light, was spotted by Hubble 250 million light-years from Earth.
A major recent development has painted a clearer picture of the universe as NASA has began checking Hubble's images after ...
Astronomers used AI to search 35 years of Hubble data and discovered over 1,300 rare cosmic anomalies hidden in plain sight.
A Hubble Space Telescope study takes a close look at the dwarf galaxies surrounding Andromeda. Credit: NASA / ESA / J. Dalcanton / B.F. Williams / L.C. Johnson / PHAT team / R. Gendler Surrounding the ...
Two new studies have measured the expansion of the universe in our immediate cosmic neighborhood using a novel method that ...