Astronomers using NASA’s Hubble Space Telescope have found that Markarian 231 (Mrk 231), the nearest galaxy to Earth that hosts a quasar, is powered by two central black holes furiously whirling about ...
The celestial objects were unknown until a little more than 60 years ago, but even the name is now part of our lexicon.
Add Yahoo as a preferred source to see more of our stories on Google. Astronomers have discovered the longest radio jet so far in the early universe, spanning 200,000 light-years. Scientists have ...
Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. That means studying 3C 273 ...
Starlust on MSN
Rare twin quasars caught merging in early universe—they are connected by a cosmic gas bridge
Rare twin quasars discovered merging in the early universe, revealing a galaxy collision and shared gas fueling supermassive ...
Prefer Newsweek on Google to see more of our trusted coverage when you search. Astronomers have crafted a map of the most powerful form of supermassive black holes across several billion light years ...
Astronomers have discovered a double-record-breaking pair of quasars. Not only are they the most distant pair of merging quasars ever found, but also the only pair confirmed in the bygone era of the ...
The Hubble Space Telescope captures the closest look yet at the host galaxy of a quasar. Credit: NASA / ESA / Bin Ren / Joseph DePasquale The Hubble Space Telescope captured some weird, unidentified ...
A Hubble Space Telescope image of the core of quasar 3C 273. A coronagraph on Hubble blocks out the glare coming from the supermassive black hole at the heart of the quasar. This allows astronomers to ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results