Rethinking the Underlying Trigger of Quasar Jets Building on the groundbreaking 2020 discovery of newborn jets in several ...

This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.

Using NASA's Chandra and ESA's XMM-Newton spacecraft, an international team of astronomers have performed X-ray observations ...

But researchers have used the James Webb Space Telescope, a collaboration of NASA and its European and Canadian space ...

Galaxies like the Milky Way grow by merging with smaller galaxies over billions of years, unlike dwarf galaxies, which have long been thought to lack the heft to attract mass and grow in the same way.

Astronomers discover a network of cosmic tunnels linking our solar system to distant galaxies, revealing a dynamic and ...

Over time, the galaxies will likely evolv ... Traditionally, astronomers have predicted that our galaxy would merge with Andromeda within the next 5 billion years, creating a new elliptical ...

Astronomers have unveiled surprising new details about a small galaxy, NGC 300, challenging existing theories on galaxy ...

Astronomers, led by University of Arizona's Catherine Fielder, have captured groundbreaking images of a small galaxy, ...