Hundreds of mysterious fast radio bursts detected in space
CNN
Scientists used the CHIME radio telescope in Canada to detect 535 mysterious fast radio bursts in space over the course of a year. These bursts could be used to map the universe.
The origins of these bright, millisecond-long flashes of light are unknown because the bursts, or FRBs, are unpredictable and vanish quickly. Scientists first observed them in 2007. In the decade following, they only observed about 140 bursts across the universe. "The thing about FRBs is that they are really hard to catch," said Kiyoshi Masui, assistant professor of physics at MIT and member of the university's Kavli Institute for Astrophysics and Space Research. "You have to have your radio telescope pointed at just the right place at just the right time and you can't predict where or when that will be."
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Bryan Kohberger appeared expressionless as a judge asked if he murdered four Idaho college students in their off-campus home, answering “yes” to each name called out in the courtroom Wednesday.
A deferral on abortion. A major shift in turnout strategy. A reversal on early voting.
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The two chambers have to agree on one text before delivering it to the president’s desk.