Astronomers have discovered a supermassive black hole-powered quasar that may have helped "turn on the lights" in the early universe The intense brightening and dimming of this quasar was observed ...
NASA’s Hubble Space Telescope marks its 100,000th exposure, capturing a dazzling quasar 9 billion light-years away with a ...
Could it be that early black holes were much more efficient at accreting gas than their modern counterparts? Or could the ...
The researchers propose that this ejection resulted from the collision of two galaxies, causing their central black holes to ...
In this feedback loop process, huge structures can form new stars or act as suppressors of star formation by heating the surrounding environment around the quasar. Such energy is a reminder of the ...
NASA’s Hubble Space Telescope marks its 100,000th exposure, capturing a dazzling quasar 9 billion light-years away with a ...