Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

From decades of astronomical observations, scientists know that most galaxies contain massive black holes at their centers.

The quasar in question is called J1601+3102. Its light comes to us from 1.2 billion years after the Big Bang. Quasars can ...

Trump this week agreed an "unprecedented, extraordinary migratory agreement" with El Salvador's President Nayib Bukele to ...

Experts have found water in the universe for the first time in history, and it could be one of the greatest achievements ever made ...

Supermassive black holes are seen as sources of wanton cosmic destruction, but there may be more to their powerful influence ...

In the Ophiuchus galaxy cluster, astronomers spotted the largest explosion in the universe consisting of energy equal to a ...

Scientists have discovered an enormous radio galaxy 32 times the size of the Milky Way. They nicknamed it "Inkathazo," or ...

A neutron star’s density is mind-boggling. These stars are composed almost entirely of neutrons packed together in a tiny radius. Just a teaspoonful of this material would weigh over a trillion ...

Close to the summit of an underwater mountain west of the Mid-Atlantic Ridge, a jagged landscape of towers rises from the ...

Humans are littering space with thousands of satellites, which pose a risk to climate and the environment, space ...