Astronomers have discovered a distant quasar illuminating a vast nebula of diffuse gas, revealing for the first time part of the network of filaments thought to connect galaxies in a cosmic web. Using ...
A giant nebula in the early universe hits the jackpot when it comes to rare, bright objects known as quasars, boasting four within surprisingly close proximity to one another. The first known quasar ...
This nebula of glowing gas stretches 1.5 million light years long -- more than 10 times the width of our Milky Way galaxy. It’s the largest such nebula of hydrogen gas yet found, the scientists said.
A team of astronomers including J. Xavier Prochaska, professor of astronomy and astrophysics at UC Santa Cruz, has discovered the first known quasar quartet: four quasars, each one a rare object in ...
This deep image shows the nebula (cyan) extending across 2 million light-years that was discovered around the bright quasar UM287 (at the center of the image). The energetic radiation of the quasar ...
Four quasars have been found together within a nebula in an extremely rare gathering that is puzzling astronomers. This rare quasar quartet is the first of its kind ever seen anywhere in the Universe.
A giant nebula in the early universe hits the jackpot when it comes to rare, bright objects known as quasars, boasting four within surprisingly close proximity to one another. The first known quasar ...
A team of astronomers including J. Xavier Prochaska, professor of astronomy and astrophysics at UC Santa Cruz, has discovered the first known quasar quartet: four quasars, each one a rare object in ...
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