Astronomers have observed the most massive and oldest black hole jet ever, emanating from quasar J1601+3102. Stretching over 200,000 light-years, this jet offers a unique view into the universe when ...

A newly analyzed radio image reveals twin lobes stretching roughly 66,000 light-years on each side of a quasar called ...

By combining data from the Subaru Telescope and James Webb Space Telescope, researchers have discovered distant quasars that ...

One galaxy uses a quasar like a cosmic weapon, blasting its opponent and halting star formation—an epic deep-space duel seen ...

A quasar in one galaxy blasted another during a cosmic collision, compressing star-forming gas into tiny clumps too small to ...

Using combined observations from ground-based telescopes over nearly four years, the researchers saw the distant galactic ...

Using observations made with the Very Large Telescope and the ALMA telescope in Chile, the astronomers determined that the ...

"We see for the first time the effect of a quasar's radiation directly on the internal structure of the gas in an otherwise ...

Astronomers have for the first time observed a violent cosmic collision dubbed the 'cosmic joust.' This dramatic encounter ...

Space might seem calm when gazing up at the night sky, but invisible waves ripple continuously through the universe, bending ...