The Euclid space telescope has spotted the oldest quasars—the brightest objects in the universe—ever discovered, deepening a ...

Using the ESA's Euclid space telescope, astronomers have discovered a treasure trove of black hole-powered quasars in the ...

Euclid has turned up a long-sought population of ancient quasars, including the most distant one yet seen. As a result, it ...

Imagine you’re out for a walk on a lovely day, with not a care in the world. The birds are singing, and the sun is shining.

Astronomers searching the deep sky with the European Space Agency's (ESA) Euclid space telescope have turned up the oldest ...

Astronomers have uncovered 31 of the oldest known quasars, including the two earliest ever detected, shining from a time when ...

By Will Dunham WASHINGTON, July 8 (Reuters) - A quasar — among the universe's most luminous and energetic objects — is a ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This article is more than 3 years old. This artist’s ...

A quasar from the universe’s first 850 million years has started to look less like a distant pinprick and more like a real ...

This artist’s impression shows the record-breaking quasar J059-4351, the bright core of a distant galaxy that is powered by a supermassive black hole. The most luminous object in the universe ever ...

Euclid telescope doubles early quasar finds, resets record for oldest Early-universe beacons reveal how supermassive black ...

One of the farthest known quasars seems to have shut down the creation of new stars in all the galaxies within its vicinity. A quasar is a powerful source of light, created by torrid gas orbiting a ...