And so on! How will it finish? Please, The elegant structure of Wolfe Disk sheds new light on galaxy formation, Listen to Times Radio for the latest well-informed debate, expert analysis and breaking news. The newly spotted disk has been nicknamed as ‘Wolfe Disk’ after the late astronomer Arthur M Wolfe and is called Galaxy DLA0817g. The team observed that the quasar’s light was being partially absorbed as it passed through the galaxy’s hydrogen gas envelope. “We think the Wolfe Disk has grown primarily through the steady accretion of cold gas,” says J. Xavier Prochaska, co-author of the study.

“Still, one of the questions that remains is how to assemble such a large gas mass while maintaining a relatively stable, rotating disk.”.
But now, astronomers have spotted an ancient galaxy that seems to do just that. The object, nicknamed the Wolfe Disc, is spinning at 170 miles per second and has a mass 72 billion times that of our Sun. Known as DLA0817g, or the Wolfe Disk, it looks like a modern disk galaxy, rotating at about 272 km/s (170 mi/s). Astronomers made a surprising discovery—the first example of a compact yet massive, fast-spinning, disk-shaped galaxy that stopped making stars only a few billion years after the big bang. The work is described in the video below. The research said, “The discovery of the Wolfe Disk provides a challenge for many galaxy formation simulations, which predict that massive galaxies at this point in the evolution of the cosmos grew through many mergers of smaller galaxies and hot clumps of gas.”, Galaxy DLA0817g, the Wolfe Disk, is the most distant rotating disk galaxy ever observed. Where is it all going? “Most galaxies that we find early in the universe look like train wrecks because they underwent consistent and often ‘violent’ merging,” says Marcel Neeleman, lead author of the study. The researchers have also observed the mass of the Wolfe Disk is 70 billion times of our sun. Registered office: 1 London Bridge Street, SE1 9GF. According to published research, the ‘most distant rotating disk’ is spinning at 272kms per second and is similar to the Milky Way in its shape. With each and every advance in observation platforms we learn more about the universe, but refuse the idea that we observe more because the universe is far bigger than imagined. The elegant structure of Wolfe Disk sheds new light on galaxy formation. More recently, they were able to track its spin speed using the ALMA radio observatory. Astronomers have spotted a massive disk galaxy, not unlike our own, that formed 12.5 billion years ago when our 13.8 billion-year-old universe was only a … Over 280,000 people receive our email newsletter. Because according to our best models, the disc-shaped galaxy, dating from 12 billion years ago, should not have existed. Astronomers made a surprising discovery—the first example of a compact yet massive, fast-spinning, disk-shaped galaxy that stopped making stars only a few billion years after the big bang. I doubt we'll ever be able to know the "real big picture", but it's a fascinating set of imponderables! “While previous studies hinted at the existence of these early rotating gas-rich disk galaxies, thanks to ALMA we now have unambiguous evidence that they occur as early as 1.5 billion years after the Big Bang,” said lead author Marcel Neeleman. According to published research, the ‘most distant rotating disk’ is spinning at 272kms per second and is similar to the Milky Way in its shape. The Milky Way is a rotating disk-shaped galaxy, and is pretty stock standard for its age. According to researchers at Atacama Large Millimeter/submillimeter Array (ALMA) Observatory in Chile, the massive rotating disk galaxy was formed at least 12.5 billion years ago when our universe was only a tenth of its current age. Known as DLA0817g, or the Wolfe Disk, it looks like a modern disk galaxy, rotating at about 272 km/s (170 mi/s). The fully formed galaxy 12.3 billion light years away existed outside the, "local," event that was the Big Bang. Registered in England No. Astronomers have discovered a huge rotating disk galaxy in the distant universe. The Wolfe Disk as seen with ALMA (right - in red), VLA (left - in green) and the Hubble Space Telescope (both images - blue).
Michael has always been fascinated by space, technology, dinosaurs, and the weirder mysteries of the universe. Thursday May 21 2020, 12.01am, The Times. The unparalleled power of … In the universe today, many galaxies – ours included – take on the familiar shape of a rapidly rotating disk. The newly spotted disk has been nicknamed as ‘Wolfe Disk’ after the late astronomer Arthur M Wolfe and is called Galaxy DLA0817g. A long time ago, there was a galaxy very far away. 894646. I'm not presenting the "God" solution - but every new thing we learn raises ever more unanswerable questions. With a Bachelor of Arts in Professional Writing and several years experience under his belt, he joined New Atlas as a staff writer in 2016.

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