In a study published in the Astrophysical Journal, a team of researchers led by Kristen McQuinn, a scientist at the Space ...

In a nutshell Astronomers studying the nearby Coma galaxy cluster have found new evidence that the universe is expanding ...

NASA’s study uncovers that 35% of supermassive black holes are hidden by gas and dust, reshaping our understanding of galaxy ...

A rare group of aligned, star-birthing dwarf galaxies resemble a cosmic string of pearls. Astronomers have discovered a rare ...

Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.

NASA's Chandra and NuSTAR telescopes have teamed up to study a supermassive black hole-powered quasar that could have played ...

Interactions between dark matter and dark photons during a "missing chapter" cosmic history could shed light on one of the ...

The arrangement may be as challenging as it is beautiful, potentially posing a problem for our best model of cosmic evolution. The observed dwarf galaxies sit relatively close to Earth at just ...

Leo P, a tiny galaxy, stopped making stars after the universe’s reionization. Unlike most galaxies, it restarted billions of ...

Discover how scientists traced a mysterious radio signal from an ultra-dense neutron star 200 million light-years away, ...