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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

CBS Television Studios has released a statement after "NCIS" star Pauley Perrette implied that "multiple physical assaults" were the reason she quit the hit series.In a series of tweets earlier this week, Perrette -- who played forensic scientist Abby Sciuto -- talked about "tabloid articles out there that are telling total lies about me" and referenced her not "spilling the beans."She also mentioned "a very rich, very powerful publicity 'machine'" she also alleged was spreading false information about her before tweeting the reason she says she left."Multiple Physical Assaults," Perrette tweeted. "I REALLY get it now. Stay safe. Nothing is worth your safety. Tell someone."She left the long-running CBS crime drama after 15 seasons on the series in an episode aired last week."Pauley Perrette had a terrific run on NCIS and we are all going to miss her," CBS Television Studios wrote in a statement provided to CNN."Over a year ago, Pauley came to us with a workplace concern," the statement went on to say. "We took the matter seriously and worked with her to find a resolution. We are committed to a safe work environment on all our shows."The actress did not identify who she is accusing for the alleged assaults and CBS did not give details regarding the workplace concern.CNN has reached out to Perrette for additional comment.  1355

CARLSBAD, Calif. (KGTV) - Hundreds of people packed into a classroom in Carlsbad Wednesday night, concerned about community safety in the wake of a brutal murder. More than 200 people showed up. Many were forced to listen from the hallway because the room was so crowded. “We don’t feel as safe as we used to,” said Carlsbad resident Charlie Christenson about why he came to the meeting. “I thought it was great to have the forum,” he added. It came more than a week after 64-year-old Marj Gawitt was stabbed to death in her home on Outrigger Lane, a development overlooking the Agua Hedionda Lagoon. Two transients were arrested and charged in the murder. Prosecutors say Gawitt was stabbed 50 times and tortured. Still, she managed to call 911 herself and alert police about her assailants. “I’ve been a police officer in Carlsbad for over 28 years, and to my knowledge this is the firs time in that particular community a crime like that has happened,” said Carlsbad police Chief Neil Gallucci. For two hours, Gallucci and other top police officials fielded questions from residents about the murder and the lingering safety concerns it has brought about.Christenson said he came to ask the chief one question. “I asked him if there were any changes to outreach or enforcement in response to this issue and he said no,” said Christenson. “That was disappointing.” But Gallucci said the meeting itself was necessary to get a feel for the issues. “I think having this meeting was a big step forward,” he said. He wanted to explain to the crowd how they respond to calls and what resources they have to do it. He also emphasized the rare nature of the attack. “We know when a crime like this happens people are worried about things that never have happened in their community before,” said the chief. 1808

CARMEL VALLEY (KGTV) - Schools are urging parents to learn more about the hit Netflix show '13 Reasons Why' so they can have a conversation with their kids.The first season of the show came out in March of 2017, and immediately after searches on Google relating to suicide skyrocketed.Particularly, "how to commit suicide" up?26%, "suicide prevention" rose 23% and "suicide hotline number" was up 21% according to a research paper published in JAMA International Medicine and CNN.At Carmel Valley Middle School, they faced that very serious issue personally. Three 7th graders, Madison, Lauren and Ximena saw their friend, who moved to LA, posting her pain on social media. She was cutting."She was posting a lot of videos on social media holding up an exact-o-knife and talking about all this," Madison said."I found out first and texted both of them and said we have to do something about it," Ximena said it was on her Snapchat story.Madison said they were taught in P.E. that this kind of act is a plea for help. They went to their counselor, Karen Infantino who went the extra step, reaching out to a counselor at the friend's new school, ensuring she got the help she needed."And was able to reach out and make sure that she was in a good place but it’s also really important for me to make sure that any student that comes to me feels listened to and acknowledged," Infantino said.The sentiment of being heard could've changed the entire plot of '13 Reasons Why.'The main character of the dramatic series reveals the reasons she committed suicide. A topic school principal Cara Dolnik doesn't take lightly."Subjects of the show are sexual assault and there’s a part about rape and bullying and suicide, it’s very heavy so it’s really important that they do watch this if their kids are interested in it it actually is an avenue for them to have these conversations," she said.The series rolls out May 18th, and Carmel Valley Middle proactively sent out a letter to educate parents."Parents should have conversations with their kids about everything and that’s not always easy so you have to find a way in to have that conversation," she said.A conversation these three girls already had with their parents, "It’s just really scary because nothing like that has ever happened before," Lauren said.All of them thankful and relieved they could help their friend, and hopeful to help others by sharing their message.If you or someone you know has had suicidal thoughts, please contact the crisis line at 888-724-7240. 2573

Carnival Cruise Lines announced Wednesday that it had canceled most cruises that were scheduled to embark from U.S. through the end of January 2021.In addition, the company announced that all cruises embarking from Baltimore; Charleston, South Carolina; Long Beach, California; Mobile, Alabama; New Orleans and San Diego has been canceled through the end of February and that all cruises on the Carnival Legend that embark from Tampa, Florida had been canceled through March 28.In a tweet, Carnival said that when it restarts operations in 2021, it will focus on cruises embarking from Miami and Port Canaveral, Florida. Later, it will begin sending cruises out of Galveston, Texas. 690

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