The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...

A recently shared image of a distant galaxy surrounded by three concentric rings challenges our understanding of galactic ...

This NASA/ESA Hubble Space Telescope image features NGC 1672, a barred spiral galaxy located 49 million light-years from ...

For the first time, NASA’s Swift Observatory has observed twin black holes disrupting a gas cloud in a galaxy’s center, ...

At just 7.8 million light-years away, the newly discovered dwarf galaxy dw1322m2053 is remarkable for its isolation and lack ...

NGC 1672, a stunning barred spiral galaxy located 49 million light-years away in the constellation Dorado, puts on a dazzling ...

The galactic duo, formally known as MCG+05-31-045, is located 390 million light-years away ... star formation in the larger ...

A celestial light show illuminates a distant spiral galaxy, where a hidden supernova briefly outshines its stellar neighbors ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a ...

Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...

The black hole’s mass is over half that of all the stars in the surrounding galaxy, a record for any galaxy hosting a quasar.

a galaxy with an odd light signature, which they attribute to its gas ... Sep. 27, 2024 — The Cosmicflows team has been studying the movements of 56,000 galaxies, revealing a potential shift in ...