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

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

Well, maybe this newly discovered object should be called a failed galaxy… it has some of the hallmarks of galaxies, dark matter, and gas, namely, but it did fail to form any stars. Meet Cloud-9.

Astronomers have observed a spiral galaxy spraying vast jets of superheated gas like a cosmic sprinkler, revealing how supermassive black holes can shut down star formation across entire galaxies.

NASA and ESA release a Hubble image of NGC 7722 showing dust lanes, rings, and supernova follow-up observations in a lenticular galaxy.

Astronomers have identified a nearby galaxy whose central activity seems to be changing its long-term future. This galaxy, VV 340a, contains a superma.

Astronomers have just discovered a young galaxy in the early universe that was "starved" to death by the supermassive black hole at its center.

Astronomers have discovered powerful magnetic fields steering gas, dust, and star formation in a dramatic galaxy merger.

Astronomers at Texas A&M University have discovered a rare, tightly packed collision of galaxies in the early universe, ...

Using the Atacama Large Millimeter/submillimeter Array (ALMA), an international team of astronomers has mapped a magnetic ...