Sdorn Provides Timely and Accurate Technology News, Covering APP, AI, IoT, Cybersecurity, Startup and Innovation.
⎯ 《 Sdorn • Com 》
Scientists confirm that the most iconic black hole in the universe is spinning, in major new discovery
Scientists confirm that the most iconic black hole in the universe is spinning, in major new discovery
Scientists have confirmed that the first black hole to ever be captured on camera is spinning in a major new discovery. The famous doughnut-shaped M87* black hole, 6.5 billion times more massive than the sun, first drew people’s attention in 2019 for becoming the first void to be pictured. Now, it has been confirmed that the M87* black hole is spinning, but experts have yet to determine just how fast. The announcement was made on 27 September. M87* has been observed for the last two decades via a network of radio telescopes. It is located in the Messier 87 (M87) galaxy, which is around 55 million light-years away from Earth in the Virgo constellation. The instruments monitoring the black hole have observed a powerful jet of radiation and particles being expelled from its poles. According to research, the relativistic jets appeared to be on a kind of pendulum that swings every 11 years, observed over decades. Experts believe this is caused by interactions between gravitational interactions between the black hole and the material making up the disk around it. They say this provides “unequivocal evidence” that the black hole is spinning. Cui Yuzhu, a researcher at Zhejiang Lab in China and the study’s lead author explained in a statement: “We are thrilled by this significant finding,” adding, “Since the misalignment between the black hole and the disk is relatively small and the precession period is around 11 years, accumulating high-resolution data tracing M87’s structure over two decades and thorough analysis are essential to obtain this achievement.” Their findings matched with computer simulations, confirming that the jets emitting from the black hole change direction by around 10 degrees every 11 years. Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-09-28 20:15
When will 'Extraction 2' air? Release date, time and how to watch Chris Hemsworth's action flick
When will 'Extraction 2' air? Release date, time and how to watch Chris Hemsworth's action flick
Is Tyler Rake dead or alive? The answer to that burning question will be given when 'Extraction 2' arrives on Netflix
2023-05-29 15:57
The Best 17-Inch Laptops for 2023
The Best 17-Inch Laptops for 2023
If you're a big-picture sort of person, you need a laptop to match. You yearn
2023-07-07 00:21
Google Search now automatically blurs explicit images
Google Search now automatically blurs explicit images
Google is officially releasing its new SafeSearch setting to all users this month, a feature
2023-08-04 01:45
Nintendo is taking 3DS and Wii U offline within six months
Nintendo is taking 3DS and Wii U offline within six months
Nintendo 3DS and Wii U will both be offline online by April 2024.
2023-10-05 19:55
'Jeopardy!' fans unhappy with new trivia video game due to monthly fee: 'Not willing to pay $10'
'Jeopardy!' fans unhappy with new trivia video game due to monthly fee: 'Not willing to pay $10'
The trivia game was developed by Volley and is available for purchase on Roku devices
2023-07-12 13:22
Republican congressman faces wrath of DeSantis campaign with call to ‘correct’ Black history standards
Republican congressman faces wrath of DeSantis campaign with call to ‘correct’ Black history standards
Republican US Rep Byron Donalds has repeatedly echoed other GOP officials in a specious crusade against “critical race theory” and “woke” indoctrination in American schools. But on 26 July, the Florida congressman called on Florida’s Department of Education to “correct” newly approved curriculum guidelines for middle school students to learn how enslaved people “developed skills” that could be “applied for personal benefit”. “The new African-American standards in FL are good, robust, [and] accurate,” he wrote on Twitter, now known as X. “That being said, the attempt to feature the personal benefits of slavery is wrong [and] needs to be adjusted. That obviously wasn’t the goal [and] I have faith that FLDOE will correct this.” In an interview with Florida’s WINK-TV, Mr Donalds, who is Black, suggested the standards need “some adjustments” and that Florida’s Board of Education could “bring refinement” to the curriculum standards for African American history lessons that the board unanimously approved earlier this month. The standards have been widely derided by educators, Democratic officials and the White House; Vice President Kamala Harris traveled to the state last week to condemn “propaganda” and the “extremist, so-called leaders” who support it, a not-so-thinly veiled strike against Governor Ron DeSantis and his 2024 campaign for the Republican nomination for president. After his comments, Mr Donalds felt the wrath of the DeSantis campaign and other state officials. “Did Kamala Harris write this tweet?” replied DeSantis aide Christina Pushaw. Florida’s Education Commissioner Manny Diaz Jr said that the state standards would not be changed “at the behest of a woke [White House], nor at the behest of a supposedly conservative congressman.” “Supposed conservatives in the federal government are pushing the same false narrative that originated from the [White House],” said DeSantis press secretary Jeremy Redfern. “Florida isn’t going to hide the truth for political convenience,” he added. “Maybe the congressman shouldn’t swing for the liberal media fences like [the vice president].” In March, Mr Donalds joined other prominent Florida Republicans to endorse Donald Trump for president. “The Congressman also calls it like he sees it, and if he thinks something is BS, he’ll tell you. That’s why we like him so much,” said Trump aide Jason Miller, who called attempts to “smear” Mr Donalds “a disgrace”. Mr Donalds responded to the inter-party backlash, stating that “anyone who can’t accurately interpret what I said is disingenuous and is desperately attempting to score political points.” Read More Why Florida’s new curriculum on slavery is becoming a political headache for Ron DeSantis DeSantis will headline barbecue billed as the largest annual gathering of South Carolina Republicans Watch: Diver rescues shark hooked to artificial reef Coast Guard calls off search for man who jumped off Carnival cruise ship
2023-07-27 23:45
Google should break up digital ad business over competition concerns, European regulators say
Google should break up digital ad business over competition concerns, European regulators say
European Union regulators have hit Google with fresh antitrust charges, saying the only way to satisfy competition concerns about its lucrative digital ad business is by selling off parts of the tech giant’s main moneymaker
2023-06-14 23:53
Folloze Plus Outreach Empowers Sales and Marketing With Advanced Orchestration to Engage Prospects and Further Pipeline Goals
Folloze Plus Outreach Empowers Sales and Marketing With Advanced Orchestration to Engage Prospects and Further Pipeline Goals
SAN MATEO, Calif.--(BUSINESS WIRE)--Jun 1, 2023--
2023-06-01 21:28
Joe Rogan: Internet divided over couple wanting to name their child after podcaster, some call it 'awful'
Joe Rogan: Internet divided over couple wanting to name their child after podcaster, some call it 'awful'
'Honest truth is not good, in my book. I just would stay away with associating your child with Joe Rogan,' a user replied to the soon-to-be-parents
2023-06-03 12:46
Krafton gets approval to resume battle-royale game in India
Krafton gets approval to resume battle-royale game in India
South Korea's Krafton Inc, a company backed by China's Tencent, on Friday said it received approval from Indian
2023-05-19 13:58
To Clear Activision Deal, Microsoft Says: We've Lost The Console Wars
To Clear Activision Deal, Microsoft Says: We've Lost The Console Wars
To overcome the FTC to buy Activision Blizzard, Microsoft has decided to admit defeat in
2023-06-23 01:21