Hubble Finds a 'Failed Galaxy' 14 Million Light-Years Away Ruled by Dark Matter ...

A nearby galaxy has been caught draining itself of star-forming fuel, with vast streams of superheated material twisting away ...

Astronomers have discovered a vast, dense cluster of massive galaxies just 1 billion years after the Big Bang, each forming ...

Astronomers spotted nine galaxies with characteristics that have never been seen as a collection before. It's possible this ...

For decades, astronomers have known that supermassive black holes lurk at the hearts of essentially all large galaxies, occasionally feasting on infalling material and burping out powerful jets. Now ...

Astronomers have confirmed the earliest barred spiral galaxy in the universe, a Milky-Way-like structure that existed just 2 ...

A nearby active galaxy called VV 340a offers a dramatic look at how a supermassive black hole can reshape its entire host.

Cloud-9 entered the picture in 2023, when astronomers using the Five-hundred-meter Aperture Spherical Telescope (FAST) in China detected an unusual cloud of neutral hydrogen near the spiral galaxy ...

Named Y1, the galaxy is bustling with a speedy star formation system unlike any other observed before.

Three billion years after the Big Bang, a massive galaxy already looked like it had run out of time. It spun in a calm, ...

Observations of Pablo’s Galaxy show repeated black hole heating restricted gas inflow, limiting new star formation in the early universe, based on Webb and ALMA data.

This NASA/ESA Hubble Space Telescope image features a galaxy whose asymmetric appearance may be the result of a galactic tug of war. Located 35 million light-years away in the constellation Leo, the ...