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2025-05-28 07:48:54
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CANTON, Ga. (AP) — A Georgia school district has quarantined more than 1,000 students and staff members because of possible exposure to the coronavirus since classes resumed this last week. The Cherokee County School District outside Atlanta said it would also temporarily shut down a hard-hit high school in which a widely shared photo showed dozens of maskless students posing together. "Since we’ve reopened, and as of this morning, there have been 59 positive COVID-19 tests confirmed among our students and staff, which have led us to mandate two-week quarantines for 925 students and staff," Superintendent Dr. Brian V. Hightower said in a Facebook post. "We are not hesitating to quarantine students and staff who have had possible exposure – even if the positive test was prompted by possible exposure rather than symptoms, as all positive cases can lead to the infection of others. Our transparency to our community is far beyond any requirements by the Department of Public Health, but we believe our community benefits from our longstanding commitment to transparency. We don’t need social media to tell us to be transparent – it’s who we are because we care about our community." 1199

  中山便中带血   

CARLSBAD, Calif. (KGTV) -- The woman killed in a Carlsbad jet ski crash in August has been identified. According to the San Diego County Medical Examiner, 39-year-old Tanisha Prince was killed in the crash. Carlsbad Police say the crash happened just before 4 p.m. on August 18 at the Agua Hedionda Lagoon off the 4200 block of Harrison Street. RELATED: Woman killed in jet ski collision at Agua Hedionda Lagoon in CarlsbadPrince’s jet ski and another driven by a 17-year-old boy collided in the water, according to police. Prince was taken to the hospital where she later died from her injuries. No other injuries were reported. 638

  中山便中带血   

Channing Tatum and Jenna Dewan Tatum announced Monday that they are separating after nearly nine years of marriage.The couple posted a joint statement to their respective Instagram pages."We have lovingly chosen to separate as a couple," the pair said. "We fell deeply in love so many years ago and have had a magical journey together. Absolutely nothing has changed about how much we love one another, but love is a beautiful adventure that is taking us on different paths for now."Their announcement also said that there are "no secrets nor salacious events" that led to the split.The couple first met while filming the 2006 movie "Step Up." They married in 2009 and have a young daughter together.Just last month, Tatum posted a photo of himself and Dewan Tatum to his Instagram with the caption, "When you fall asleep around a toddler."Dewan Tatum is currently the host of NBC's "World of Dance," and Tatum is set to voice the role of Migo in the upcoming animated film, "Smallfoot."CNN has reached out to their representatives for additional comment.  1069

  

California Democrat Gil Cisneros has defeated Republican Young Kim in a closely watched House race, adding yet another blue seat to the party's new House majority.Cisneros, a former Navy officer, will represent California's racially diverse 39th Congressional District, which was previously held by retiring Republican Rep. Ed Royce.Kim, who was seen as a charismatic potential successor to Royce, her one-time boss, finally succumbed to her opponent on Sunday.In a concession published to Facebook, Kim said she believes that the "competitive nature of this election shows that my message and service to this community resonated."The Democratic win in the district adds to several other pickups for the party in the districts representing Orange County, a place that used to be reliably Republican. Democrats now control seven seats representing the county, four of which are pickups from Republicans. 910

  

CAPE CANAVERAL, Fla. (AP) — Mars is about to get its first U.S. visitor in years: a three-legged, one-armed geologist to dig deep and listen for quakes.NASA's InSight makes its grand entrance through the rose-tinted Martian skies on Monday, after a six-month, 300 million-mile (480 million-kilometer) journey. It will be the first American spacecraft to land since the Curiosity rover in 2012 and the first dedicated to exploring underground.NASA is going with a tried-and-true method to get this mechanical miner to the surface of the red planet. Engine firings will slow its final descent and the spacecraft will plop down on its rigid legs, mimicking the landings of earlier successful missions.That's where old school ends on this billion U.S.-European effort .Once flight controllers in California determine the coast is clear at the landing site — fairly flat and rock free — InSight's 6-foot (1.8-meter) arm will remove the two main science experiments from the lander's deck and place them directly on the Martian surface.No spacecraft has attempted anything like that before.The firsts don't stop there.One experiment will attempt to penetrate 16 feet (5 meters) into Mars, using a self-hammering nail with heat sensors to gauge the planet's internal temperature. That would shatter the out-of-this-world depth record of 8 feet (2 ? meters) drilled by the Apollo moonwalkers nearly a half-century ago for lunar heat measurements.The astronauts also left behind instruments to measure moonquakes. InSight carries the first seismometers to monitor for marsquakes — if they exist. Yet another experiment will calculate Mars' wobble, providing clues about the planet's core.It won't be looking for signs of life, past or present. No life detectors are on board.The spacecraft is like a self-sufficient robot, said lead scientist Bruce Banerdt of NASA's Jet Propulsion Laboratory."It's got its own brain. It's got an arm that can manipulate things around. It can listen with its seismometer. It can feel things with the pressure sensors and the temperature sensors. It pulls its own power out of the sun," he said.By scoping out the insides of Mars, scientists could learn how our neighbor — and other rocky worlds, including the Earth and moon — formed and transformed over billions of years. Mars is much less geologically active than Earth, and so its interior is closer to being in its original state — a tantalizing time capsule.InSight stands to "revolutionize the way we think about the inside of the planet," said NASA's science mission chief, Thomas Zurbuchen.But first, the 800-pound (360-kilogram) vehicle needs to get safely to the Martian surface. This time, there won't be a ball bouncing down with the spacecraft tucked inside, like there were for the Spirit and Opportunity rovers in 2004. And there won't be a sky crane to lower the lander like there was for the six-wheeled Curiosity during its dramatic "seven minutes of terror.""That was crazy," acknowledged InSight's project manager, Tom Hoffman. But he noted, "Any time you're trying to land on Mars, it's crazy, frankly. I don't think there's a sane way to do it."No matter how it's done, getting to Mars and landing there is hard — and unforgiving.Earth's success rate at Mars is a mere 40 percent. That includes planetary flybys dating back to the early 1960s, as well as orbiters and landers.While it's had its share of flops, the U.S. has by far the best track record. No one else has managed to land and operate a spacecraft on Mars. Two years ago, a European lander came in so fast, its descent system askew, that it carved out a crater on impact.This time, NASA is borrowing a page from the 1976 twin Vikings and the 2008 Phoenix, which also were stationary and three-legged."But you never know what Mars is going to do," Hoffman said. "Just because we've done it before doesn't mean we're not nervous and excited about doing it again."Wind gusts could send the spacecraft into a dangerous tumble during descent, or the parachute could get tangled. A dust storm like the one that enveloped Mars this past summer could hamper InSight's ability to generate solar power. A leg could buckle. The arm could jam.The tensest time for flight controllers in Pasadena, California: the six minutes from the time the spacecraft hits Mars' atmosphere and touchdown. They'll have jars of peanuts on hand — a good-luck tradition dating back to 1964's successful Ranger 7 moon mission.InSight will enter Mars' atmosphere at a supersonic 12,300 mph (19,800 kph), relying on its white nylon parachute and a series of engine firings to slow down enough for a soft upright landing on Mars' Elysium Planitia, a sizable equatorial plain.Hoffman hopes it's "like a Walmart parking lot in Kansas."The flatter the better so the lander doesn't tip over, ending the mission, and so the robotic arm can set the science instruments down.InSight — short for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport — will rest close to the ground, its top deck barely a yard, or meter, above the surface. Once its twin circular solar panels open, the lander will occupy the space of a large car.If NASA gets lucky, a pair of briefcase-size satellites trailing InSight since their joint May liftoff could provide near-live updates during the lander's descent. There's an eight-minute lag in communications between Earth and Mars.The experimental CubeSats, dubbed WALL-E and EVE from the 2008 animated movie, will zoom past Mars and remain in perpetual orbit around the sun, their technology demonstration complete.If WALL-E and EVE are mute, landing news will come from NASA orbiters at Mars, just not as quickly.The first pictures of the landing site should start flowing shortly after touchdown. It will be at least 10 weeks before the science instruments are deployed. Add another several weeks for the heat probe to bury into Mars.The mission is designed to last one full Martian year, the equivalent of two Earth years.With landing day so close to Thanksgiving, many of the flight controllers will be eating turkey at their desks on the holiday.Hoffman expects his team will wait until Monday to give full and proper thanks.___The Associated Press Health & Science Department receives support from the Howard Hughes Medical Institute's Department of Science Education. The AP is solely responsible for all content. 6433

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