Astronomers have discovered supermassive black holes at the center of numerous galaxies, including our own. Now a new theory explains why.
One of the great mysteries in astronomy is how galaxies form. At issue is why stars gather into “island universes” rather than spreading out evenly through the universe.
But there is a problem with this idea. If it is true, something must stop stars from falling into black holes as they form, but nobody knows what.Now a new theory of black holes explains this process. The new theory “gives a general mechanism by which a central black hole can catalyze galaxy formation,” says Stephen Adler, at Princeton University in New Jersey.
When this wind collides with infalling matter, the momentum cancels out leaving the products of the collision a certain distance from the black hole. It is this matter that then forms into stars. However, Adler is the first to admit that his new theory needs to be developed further. For example, his early calculations focus on non-rotating black holes, which are simpler to tackle theoretically. More work is needed to understand how a rotating black hole can produce this kind of “wind”.
Indonesia Berita Terbaru, Indonesia Berita utama
Similar News:Anda juga dapat membaca berita serupa dengan ini yang kami kumpulkan dari sumber berita lain.
Yvette Mimieux, Star of ‘The Time Machine,’ ‘The Black Hole,’ Dies at 80Actress Yvette Mimieux, who starred in movies including “Where the Boys Are,” “The Time Machine,” “Light in the Piazza,” “Toys in the Attic,” “…
Baca lebih lajut »
Giuliani, associates, subpoenaed by Jan. 6 committee“The four individuals we’ve subpoenaed today advanced unsupported theories about election fraud, pushed efforts to overturn the election results, or were in direct contact with the form…
Baca lebih lajut »
T-Mobile is spreading the Android 12 love to Samsung's Galaxy Z Fold 3 and Z Flip 3 5GSeveral weeks after Verizon, T-Mobile is finally delivering Android 12 to Galaxy Z Fold 3 and Z Flip 3 5G units locked to the 'Un-carrier.'
Baca lebih lajut »
A New Study Calculates The Number of Black Holes in The Universe. It's a LotBecause we can't see black holes, it's hard to know exactly how many are out there in the big, wide Universe.
Baca lebih lajut »
A Swift Kick Sends a Black Hole CareeningNewly released data confirms an idea based on Einstein’s century-old theory of gravitation.
Baca lebih lajut »