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A Sacramento police officer has died after being shot while on duty and helping a woman retrieve her belongings from a home, according to Sacramento Police."We are devastated tonight," Deputy Chief Dave Peletta said at a press conference early Thursday morning. "There are no words to convey the depth of sadness we feel or how heartbroken we are for the family of our young, brave officer."Police were called on Wednesday about a disturbance between a man and a woman, according to Sacramento Police Sgt. Vance Chandler. They met the woman involved at another location and went back to the home with her to gather some of her things, Chandler said.While officers were at the scene, officer Tara O'Sullivan was shot, according to Peletta. The suspect, armed with a rifle, continued shooting, and the other officers on the scene had to take cover.Sacramento police brought in an armored vehicle to rescue O'Sullivan, who was taken to a hospital where she died, Chandler said.The woman who had been involved in the earlier disturbance was able to get out safe, according to CNN affiliate 1097

Although NASA's Kepler space telescope ran out of fuel and ended its mission in 2018, citizen scientists have used its data to discover an exoplanet 226 light-years away in the Taurus constellation.The exoplanet, known as K2-288Bb, is about twice the size of Earth and orbits within the habitable zone of its star, meaning liquid water may exist on its surface. It's difficult to tell whether the planet is rocky like Earth or a gas giant like Neptune.The planet is in the K2-288 system, which contains a pair of dim, cool M-type stars that are 5.1 billion miles apart, about six times the distance between Saturn and the sun. The brightest of the two stars is half as massive as our sun, and the other star is one-third of the sun's mass. K2-288Bb orbits the smaller, dimmer star, completing a full orbit every 31.3 days.K2-288Bb is half the size of Neptune or 1.9 times the size of Earth, placing it in the "Fulton gap" between 1.5 and two times the size of Earth. This is a rare size of exoplanet that makes it perfect for studying planetary evolution because so few have been found.The discovery was announced Monday at the 233rd meeting of the American Astronomical Society in Seattle."It's a very exciting discovery due to how it was found, its temperate orbit and because planets of this size seem to be relatively uncommon," said Adina Feinstein, a University of Chicago graduate student in astrophysics and lead author of a paper describing the new planet that was accepted for publication by The Astronomical Journal.Although all of the data from the Kepler mission was run through an algorithm to determine potential planet candidates, visual manpower was needed to actually look at the possible planet transits -- or dip in light when a planet passes in front of its star -- in the light curve data. Kepler observed other events that could be mistaken for planet transits by a computer.But the "reboot" of the Kepler mission in 2014 that led to the K2 mission allowed for multiple observation campaigns that brought in even more data. Every three months, Kepler would stare at a different patch of sky."Reorienting Kepler relative to the Sun caused miniscule changes in the shape of the telescope and the temperature of the electronics, which inevitably affected Kepler's sensitive measurements in the first days of each campaign," said study co-author Geert Barentsen, an astrophysicist at NASA's Ames Research Center, in a statement.Those first three days of data were ignored, and errors were corrected in the rest of the data gathered.But the scientists couldn't do it alone. There were too many light curves to study on their own.So the reprocessed, "cleaned-up" light curves were uploaded through the 2731

Actress Lori Loughlin turned herself in on Wednesday to authorities, one day after federal officials accused the actress and her husband of being involved in a major bribery scheme involving parents using bribes to help their children gain entry into elite colleges without merit. Loughlin posted a million bail on Wednesday, the LA Times reported. Loughlin, who was on the cast of the hit 90s sitcom "Full House," is accused of spending 0,000 in bribes to help her two daughters gain admission into USC. Loughlin's daughters allegedly gained entrance into USC as crew recruits, despite not having the credentials to participate in the sport. Fellow actress Felicity Huffman was also among those indicted on Tuesday. She was accused of paying ,000 to a fictitious charity, and in return, would allow her daughter to take the SAT with a proctor who would then alter the answers to the SAT. Huffman was released on a 0,000 bail on Wednesday. Neither actress has gone to trial yet. 1004

A New York woman drowned Friday while taking part in a stand-up paddleboard yoga class on Long Island, police said.Lisa Margaritis, 48, an experienced paddleboarder, was trying to help another woman who was struggling in the strong current under a bridge in Hashamomuck Pond when Margaritis' paddleboard got caught on a bridge piling and she fell in, Southold Police chief Martin Flatley said in a news release.Because she was tethered to the board, Margaritis wasn't able to free herself, Flatley said.A jogger passing by jumped in and was able to free Margaritis from the piling and bring her to land, he said.Southold police, the fire department's rescue squad and a hospital paramedic arrived and began CPR. Margaritis was taken to a Long Island hospital, where she was later pronounced dead, the release said. 826

A Parkland shooting survivor and pro-Second Amendment activist said Harvard University rescinded his acceptance as a result of racist remarks he made before the 2018 massacre at Marjory Stoneman Douglas High School in Florida.Kyle Kashuv disclosed the rescinding Monday in a Twitter thread, acknowledging that he and classmates, then 16, made "abhorrent racial slurs" in digital messages almost two years ago "in an effort to be as extreme and shocking as possible."He wrote an apology for his remarks and posted a screenshot of what appears to be a June 3 letter from Harvard Dean of Admissions William Fitzsimmons, rescinding his admission.CNN has reached out to Harvard University for comment."Harvard deciding that someone can't grow, especially after a life-altering event like the shooting, is deeply concerning. If any institution should understand growth, it's Harvard, which is looked to as the pinnacle of higher education despite its checkered past," Kashuv said on Twitter."Throughout its history, Harvard's faculty has included slave owners, segregationists, bigots and antisemites," he added. "If Harvard is suggesting that growth isn't possible and that our past defines our future, then Harvard is an inherently racist institution. But I don't believe that."Kashuv is a young conservative with a followingKashuv has built a profile as the conservative alternative to other visible, outspoken members of the #NeverAgain movement -- fellow Parkland students David Hogg, Emma Gonzalez and Cameron Kasky. He's been outspoken about his support for gun ownership while his classmates have called for more laws to be implemented in the wake of the February 2018 shooting, in which 17 people died.Kashuv went to the White House in March 2018 to meet with first lady Melania Trump and had a surprise meeting with President Donald Trump.While his classmates walked out of school in April 2018 to demand action on gun reform, the teen 1952