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(CNN) -- Scientists have discovered a "monster black hole" so massive that, in theory, it shouldn't exist.It's a stellar black hole — the type that forms after stars die, collapse, and explode. Researchers had previously believed that the size limit was no more than 20 times the mass of our sun because as these stars die, they lose most of their mass through explosions that expel matter and gas swept away by stellar winds.This theory has now been toppled by LB-1, the newly-discovered black hole. Located about 15,000 light years away, it has a mass 70 times greater than our sun, according to a press release from the Chinese Academy of Sciences.The findings were published by Chinese researchers in the journal Nature on Wednesday."Black holes of such mass should not even exist in our galaxy, according to most of the current models of stellar evolution," said Liu Jifeng, head of the team that made the discovery. "LB-1 is twice as massive as what we thought possible. Now theorists will have to take up the challenge of explaining its formation."Scientists are now scratching their heads at how LB-1 got so huge.The Chinese team has proposed a number of theories. LB-1's sheer size suggests that it "was not formed from the collapse of only one star," the study said -- instead, it could potentially be two smaller black holes orbiting each other.Another possibility is that it formed from a "fallback supernova." This is when a supernova -- the last stage of an exploding star -- ejects material during the explosion, which then falls back into the supernova, creating a black hole.This fallback formation is theoretically possible, but scientists have never been able to prove or observe it. If this is how LB-1 formed, then we may have "direct evidence for this process" for the first time, the study said.LB-1 is not the biggest black hole ever discovered -- but it may be the largest of its kind. There are several types of black holes, and stellar black holes like LB-1 are on the smaller side, according to NASA. Supermassive black holes are much bigger -- they can be billions of times the mass of our sun.Scientists believe supermassive black holes may be connected to the formation of galaxies, as they often exist at the center of the massive star systems -- but it is still not clear exactly how, or which form first.Stellar renaissanceStellar black holes are believed to be commonly scattered across the universe, but they are difficult to detect because they do not normally emit X-rays -- only doing so when they gobble up gas from a star that has ventured close enough. They are so elusive that scientists have only found, identified, and measured about two dozen stellar black holes, the press release said.The researchers at the Chinese Academy of Sciences tried a different approach. Instead of looking for X-rays emitted by black holes, the team looked for stars that were orbiting some invisible object, being pulled in by its gravity.Their efforts paid off -- they soon spotted a giant star eight times heavier than the sun, orbiting around what turned out to be LB-1."This discovery forces us to re-examine our models of how stellar-mass black holes form," said David Reitze, a physicist at the University of Florida. In May, Reitze's team made its own breakthrough discovery -- observing the never-before-seen collision of a neutron star and a black hole, which sent out ripples in space and time.These twin discoveries -- the collision, and now LB-1 -- indicate that scientists are reaching "a renaissance in our understanding of black hole astrophysics," said Reitze in the press release.There have been several other discoveries over the past year that have added to this renaissance. In October, researchers discovered what they believe to be a new type of black hole, smaller than the other kinds. And earlier this week, astronomers discovered a black hole that is actually helping baby stars grow instead of destroying them. 3971

(KGTV) - A New York woman is being charged for poisoning a "look-alike" friend via cheesecake and stealing her identity documents.Viktoria Nasyrova, 42, of Sheepshead Bay, Brooklyn, was charged with attempted murder, burglary, and other charges for allegedly poisoning a Queens woman, who resembled Nasyrova, Queens District Attorney Richard Brown announced Wednesday.Investigators said Nasyrova gifted cheesecake laced with the Russian-made tranquilizer phenazepam to the victim on Aug. 28, 2016. The victim began eating the dessert before falling ill and passing out.BIZARRE CRIME: Construction workers dragged into ditch in bizarre hit-and-run"This is a bizarre and twisted crime that could have resulted in the death of a Queens woman, whose only fault was that she shared similar features with the defendant," Brown said in a release. "Luckily, the Queens woman survived the poisoning."The victim and Nasyrova resemble one another, officials said: Both have dark hair, the same skin complexion, and speak Russian.According to investigators, the victim's last memory that day was of Nasyrova sitting beside her in her home.BIZARRE CRIME: Fight allegedly breaks out on flight due to flatulenceThe victim was discovered the following day unconscious in her bed, wearing lingerie, with phenazepam pills scattered around her — as if she had attempted suicide, officials said. She was taken to a nearby hospital for treatment.When the victim returned home from the hospital, however, she realized her passport, employment authorization card, a gold ring, and cash were all missing. Investigators said those items were later recovered when Nasyrova was finally arrested on March 20, 2017.Nasyrova faces up to 25 years in prison if convicted. She is being held without bail and will appear in court on May 25.According to People Magazine, Nasyrova has also eluded Russian authorities and is charged in the 2014 death of 54-year-old Alla Aleksenko. People reported Nasyrova seduced the lead detective of that case to help her flee the country. 2117

(CNN) -- President Donald Trump on Friday had a lot to say about toilets, sinks and showers.The President claimed Americans are flushing their toilets "10 times, 15 times, as opposed to once" and argued that they are having difficulty with washing their hands in what appeared to be a tangent about low-flow sinks and toilets."We have a situation where we're looking very strongly at sinks and showers and other elements of bathrooms where you turn the faucet on -- and in areas where there's tremendous amounts of water, where the water rushes out to sea because you could never handle it, and you don't get any water," the President said during a roundtable with small business leaders about deregulatory actions."You turn on the faucet and you don't get any water. They take a shower and water comes dripping out. Just dripping out, very quietly dripping out," the President continued, lowering his voice as he spoke about the drips. "People are flushing toilets 10 times, 15 times, as opposed to once."It wasn't entirely clear what he was talking about but it appeared to have to do with bathroom fixtures with low-flow appliances. He said the Environmental Protection Agency was looking into the issue on his suggestion."They end up using more water. So (the) EPA is looking at that very strongly at my suggestion," Trump said, though he did not give details on what suggestions, if any, he made. Video of the President's comments has been viewed more than a million times online.Trump, speaking in the Roosevelt Room of the White House amid an impeachment inquiry, then turned his attention to Americans attempting to wash their hands."You go into a new building or a new house or a new home and they have standards only you don't get water. You can't wash your hands practically, there's so little water comes out of the faucet. And the end result is you leave the faucet on and it takes you much longer to wash your hands," Trump said.He went on: "There may be some areas where we'll go the other route -- desert areas -- but for the most part you have many states where they have so much water -- it comes down, it's called rain. They don't know what to do with it," to laughs from around the table. "So we're going to be looking at opening up that I believe. And we're looking at changing the standards very soon."It is also unclear what standards Trump was referring to or how they could be changing. The EPA has a voluntary program that labels efficient fixtures, such as showerheads, called WaterSense -- similar to EnergyStar for water, which helps conservation. A 1992 law also regulated showerhead pressure, but it was implemented through the Energy Department, not the EPA.The EPA said it is reviewing relevant federal programs. "EPA is working with all federal partners including Department of Energy to review the implementation of the Federal Energy Management Plan and how it's relevant programs interact with it to ensure American consumers have more choice when purchasing water products," EPA spokesman Michael Abboud told CNN.CNN has reached out to the Energy Department for comment.Touting his administration's decision to change energy standards on lightbulbs, Trump also claimed energy-efficient bulbs don't "make you look as good.""Being a vain person, that's really important to me," he said. "It gives you an orange look, I don't want an orange look." The President has made similar comments before, and the Department of Energy has moved to rescind Obama-era rules on energy efficiency.And of new car models, Trump added: "Frankly they don't work very well," because of standards which California put in place. "Right now the cars are made out of papier-mache, and ours are actually, we allow steel content," he said.In the past, the President has crusaded against windmills and wind energy. He has claimed that they create "bird graveyards" and the noise they produce "causes cancer." 3925

(KGTV) — Beyoncé is committing 0,000 in help to people facing foreclosures or evictions during the pandemic.Through the organization BeyGOOD, ,000 grants will be given to 100 recipients selected through an application process in late January 2021.While the federal housing moratorium for federally-backed mortgages was extended through January 2021, the singer said online that after helping small businesses her organization will now reach out to people affected by the housing crisis due to the coronavirus pandemic."Many families are impacted, due to the pandemic that resulted in job loss, sickness and overall economy downturn. This holiday season, while many are stressed with what they will do next regarding their housing, we are proud to share some good news," a post on Beyoncé's website read.BeyGOOD has already helped more than 250 small businesses impacted by the pandemic with ,000 grants each with its Small Business Impact Fund, the group says.To apply for the housing assistance, the application process will open on Jan. 7, 2021. All needed documentation must be provided to the NAACP. A second round will be opened in February.The one-month extension of the government's housing moratorium was announced as legislators continue to debate over a second stimulus package for Americans. 1318

(KGTV) — A magnitude 4.2 earthquake struck the Mojave Desert area Wednesday.The quake was recorded at 1:40 p.m. in Trona, Calif., according to the US Geological Survey, and could be felt as far east as Las Vegas and as far west as Los Angeles. The earthquake had a depth of less than half a mile just north of Barstow.A 3.7-magnitude aftershock was recorded in the same area within the next hour.Sal Romo at Esparza family restaurant in Trona told 10News they definitely felt shaking but there wasn't any damage. Normally when they get quakes it's from Naval Air Weapons Station China Lake in Ridgecrest due to bombs going off or planes, he added.No damages or injuries were immediately reported. 704