Scientists thought they had a few things figured out about the brightest and black flaming gay men having sex videomost violent space explosions humans have ever seen until the universe handed them a powerful flash that didn't play by the rules.
Telescopes, including NASA's Neil Gehrels Swift Observatory, detected a long gamma-ray burst, the most energetic form of light. Experts would normally expect such a blast to come from a supernova, the last hurrah of a dying massive star. Instead, the data showed a so-called "kilonova," a much dimmer afterglow typically associated with a short burst of a couple of seconds or less. Kilonovas tend to result from crashes of dead-star remnants.
The new findings, published in studies in the journal Nature,conducted by separate teams using independent data, are the first time a kilonova has been connected to a long-burst signal. The event throws a wrench into previous scientific thinking on how these dying-star explosions occur, and may hint at where astronomical factories for heavy metals, like gold, can be found.
Research groups were immediately interested in this odd, long gamma-ray signal, known as GRB 211211A, because of its relatively close location. The burst, which lasted about a minute on Dec. 11, 2021, was in a galaxy only 1 billion light-years from Earth, meaning the light traveled for a billion years through space before reaching the telescopes' sensors. That may seem extremely far, but most have come from between 6 and 13 billion light-years away, from the time of the early universe.
”We were able to observe this event only because it was so close to us,” said Eleonora Troja, an astronomer at the University of Rome Tor Vergata, in a statement. “It is very rare that we observe such powerful explosions in our cosmic backyard, and every time we do, we learn about the most extreme objects in the universe."
Some astronomers now think this unusual gamma-ray signal could have formed when a neutron star and a white dwarf star, remnants of different-sized dead stars, collided.
Want more scienceand tech news delivered straight to your inbox? Sign up for Mashable's Top Stories newslettertoday.
The observation may change how astrophysicists approach the search for heavy metals, such as platinum and gold, in the future. While lighter elements — helium, silicon, and carbon — have been somewhat easy to find and study in space, finding the sources of heavy metal production has been harder. Astrophysicists think they come from dying-star explosions, but clear signs of their creation are rarely observed.
The radioactive breakdown of some of the heaviest elements is what powers kilonova explosions, said Jillian Rastinejad, who led one of the studies at Northwestern University.
“But kilonovae are very hard to observe and fade very quickly," she said in a statement. "Now, we know we can also use some long gamma-ray bursts to look for more kilonovae.”
PARIVISION прошла в гранд
Apple is rejecting a bunch of coronavirus
Ori and the Will of the Wisps: One of the best platformers of all time
Coronavirus delays John Krasinski's 'A Quiet Place: Part 2'
Can hackers get into your Google account without a password?
Twitter tests disappearing 'fleets' which sure look a lot like Stories
How I learned to manage traveling with epilepsy
Cybercriminals are taking advantage of coronavirus fears with fake websites and phishing schemes
Качественный косплей на Muerta из Dota 2
Apple's next iPhone might have a 3D depth camera on the back
Томный косплей на эльфийку Фрирен из аниме ?Провожающая в последний путь Фрирен?
Coronavirus outbreak empties out airports around the world
Oppo makes a statement with the powerful Find X2 Pro phone
Weinstein sentencing: Why even a win in sexual assault cases can still feel like defeat
PARADOX обыграла КОРМ2 в третьем дивизионе BetBoom Битва Чемпионов 2025
Clever 'remix' of book on history of racism is essential reading for teens
Tourism nixed by coronavirus: Airbnb got it right. Hotels.com didn't.
UK government finally, FINALLY scraps the tampon tax
CES 2024: Razer and Lexus made a gamer car
Major domain name bug allowed hackers to register malicious domains
TaikoProject Returns to Little Tokyo June 25 for ‘Rhythmic Relations 2022’Encore Presentation of Documentary 'Who Killed Vincent Chin?'Randall Park to Deliver UCLA College Commencement AddressCultural Festival and Ondo at SEJSCCNext on 'Asian Pacific America': Zogo,10,000 Degrees7th Annual Delicious Little Tokyo Kicks Off June 25Next on 'Asian Pacific America': 'A Rebel's Outcry,' AAPIHeart Mountain Wyoming Foundation Appoints Aura Sunada Newlin Executive DirectorLTBA Launches 2023 with Reconstituted Board; Little Tokyo Stalwarts SalutedBTS Visits White House to Discuss Combating Hate Crime Surge NYT Connections Sports Edition hints and answers for February 12: Tips to solve Connections #142 The March for Science stretched all the way to the North Pole Attend the March for Science without ever leaving your couch San Antonio Spurs vs. Boston Celtics 2025 livestream: Watch NBA online Celtic vs. Bayern Munich 2025 livestream: Watch Champions League for free TikTok’s latest trend is having coffee with your past self Best hair tool deal: Save 20% on hair tools at GHD's Valentine's Day Sale Best Amazon deals of the day: Sony WH Best AirPods deal: Save $71 on Apple AirPods Max How to celebrate Valentine's Day online
0.1504s , 12332.9140625 kb
Copyright © 2025 Powered by 【black flaming gay men having sex video】Enter to watch online.Astronomers saw a long, bright space blast, but it wasn't a supernova,
