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

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

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 ...

An international team led by the University of Geneva (UNIGE) has identified three ultra-massive galaxies—nearly as massive ...

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

Experts say inhaling these drugs can cause psychosis and even permanent brain damage due to oxygen deprivation.

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

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 ...

This image of the Milky Way galaxy was captured by the European Southern Observatory (ESO) at the Paranal Observatory in Chile, in collaboration with NASA. This image of the Milky Way, created by NASA ...

“Many processes in galaxy evolution have a tendency to introduce a rate-limiting step in how efficiently gas can convert into ...

Red hydrogen gas bubbles, energized by radiation from newly formed stars, add to the galaxy’s visual splendor. Near the ...