Oklahoma is already piling up plenty of accolades in its final Big 12 season

A scientist claims to have discovered a “gravitational anomaly” that calls into question our fundamental understanding of the universe. Astronomer Kyu-Hyun Chae from the university of Sejong University in South Korea made the discovery while studying binary star systems, which refer to two stars that orbit each other. His observations appear to go against the standard gravitational models established by Isaac Newton and Albert Einstein, and instead offer evidence that an alternative theory first proposed in the 1980s may explain the anomaly. Analysis of data collected by the European Space Agency’s Gaia space telescope revealed accelerations of stars in binaries that did not fit the standard gravitational models. At accelerations of lower than 0.1 nanometres per second squared, the orbit of the two stars deviated from Newton’s universal law of gravitation and Einstein’s general relativity. Instead, Professor Chae theorised that a model known as Modified Newtonian Dynamics (MOND) could explain why these previous theoretical frameworks were unable to explain the stars’ movements. “The deviation represents a direct evidence for the breakdown of standard gravity at weak acceleration,” Professor Chae wrote in a paper, titled ‘Breakdown of the Newton-Einstein standard gravity at low acceleration in internal dynamics of wide binary stars’, that was published in The Astrophysics Journal.. His research calls into question the existence of dark matter and other peculiar space phenomena that are typically used to justify irregularities with Newton-Einstein standards. “The data reveal an unambiguous and extremely strong signature of the breakdown of the standard Newton-Einstein gravity at weak acceleration,” the study concluded. “What is even more surprising is that the trend and magnitude of the gravitational anomaly agree with what the AQUAL [MOND] theory predicts.” Professor Chae predicts that his results will be confirmed and refined with larger data sets in the future, which could lead to a new revolution in physics. “Chae’s finding is a result of a very involved analysis of cutting-edge data, which, as far as I can judge, he has performed very meticulously and carefully,” said theoretical physicist Mordehai Milgrom at the Weizmann Institute in Israel, who first proposed the MOND model 40 years ago. “But for such a far-reaching finding – and it is indeed very far-reaching – we require confirmation by independent analyses, preferably with better future data. “If this anomaly is confirmed as a breakdown of Newtonian dynamics, and especially if it indeed agrees with the most straightforward predictions of MOND, it will have enormous implications for astrophysics, cosmology, and for fundamental physics at large.” Pavel Kroupa, professor at Charles University in Prague, added: “The implications for all of astrophysics are immense.” Read More Perseids 2023: Meteor beacon offers unique way to observe spectacular shower over UK Slack announces its biggest ever update Why you might never have to remember your password again AI can predict Parkinson’s subtype with up to 95% accuracy, study suggests

The stock of China’s biggest food delivery platform has almost halved since a January peak and if traders

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GENEVA--(BUSINESS WIRE)--May 22, 2023--

Japan's top court said on Wednesday that requiring transgender people to be sterilised in order to change their...

By Tom Westbrook SINGAPORE A lull in bond selling stretched into Asia trade on Friday, but may not

Mastercard on Tuesday denied a media report that this fall the payments processing giant is planning to increase

An Instagram "mom influencer" in California who falsely claimed a Hispanic couple were trying to kidnap her children has been sentenced to 90 days in jail for making a false report, according to prosecutors. Katie Sorensen, 30, was convicted in April of a misdemeanour for making a false report, according to the New York Times. District Attorney Carla Rodriguez said 60 of the 90 days could be served as part of a work-release program. In addition to jail time, Sorensen was sentenced to 12 months of informal probation during which she is prohibited from appearing on social media. She will also be required to complete a four-hour implicit bias training program as well as paying various fees and fines. The incident that led to Sorensen's conviction began on 7 December, 2020, when the Instagrammer visited a Michaels craft store in Petaluma, California, around 40 miles north of San Francisco. She went to the store with her four-year-old son and one-year-old daughter, according to prosecutors. She shopped, left the store, returned to her car, and loaded up her children. Then, she called the police. “A few minutes later Ms Sorensen called the Petaluma Police Department and reported that a couple had tried to kidnap her children,” prosecutors said. A week after the report, Sorensen published an Instagram video in which she described the "near abduction of her young children," according to prosecutors. They said she included "significant details" in the video that she had not given to the Petaluma Police Department. She says in the now-deleted video that she wanted to raise awareness and "just encourage parents to be more aware of their surroundings". Sorensen also described being followed by a couple who she said made comments about kidnapping her children. The video garnered more than four million views and was featured on local news programs. Police eventually followed up with Sorensen who identified the couple she claimed were stalking her children from security footage obtained from the retailer. The individuals she identified were Sadie Vega-Martinez and her husband, Eddie Martinez. Police tracked down the couple, and they "fully cooperated" with the investigation. The couple "denied the allegations," according to the department. Police ultimately determined the couple were innocent, and charged Sorensen with three misdemeanour counts of making a false report of a crime. A jury acquitted the first two counts against her but convicted her on the third. “Ms Sorensen has been held accountable for her crime, and we believe the judge handed down a fair sentence,” District Attorney Rodriguez said in a statement following the sentencing. “Our hope is that this measure of accountability will help provide some closure to the couple that was falsely accused of having attempted to kidnap two young children.” Read More Instagram mother charged after falsely accusing Latino couple of trying to snatch her kids ‘Mom influencer’ investigated for making kidnap claims against Latino couple Colleen Ballinger: Everything we know about the ‘grooming’ allegations against YouTuber Miranda Sings

Tupac Shakur received a star on the Hollywood Walk of Fame on Wednesday just several days before the hip-hop legend’s birthday

The European Union has announced plans to better protect its cutting-edge technologies from foreign snooping that might threaten its economy and security

No. 13 Notre Dame is embarking on another milestone moment Saturday