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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

CARLSBAD, Calif. (KGTV) - Dozens gathered in Carlsbad Saturday afternoon protesting the closures of businesses and schools due to the coronavirus."We got to get our economy going again and we need our businesses and schools open at the same time," San Diego County Supervisor Jim Desmond said.The rally comes as San Diego is seeing progress during the pandemic, eligible to fall off the state's watch list and potentially reopen schools in two weeks.RELATED: Del Mar increases mask enforcement as crowds fill beachesActivists at the Shoppes at Carlsbad say that is too long to wait."The longer this pandemic and the shutdown occurs, the more likely some of these businesses are never going to reopen," Oceanside Mayor Peter Weiss said.In the crowd was Juan Velasco, co-owner of Slight Edge Hair Salon in Oceanside. He said one of the hardest decisions he had to make was telling his 12 stylists he had to close down."It was so disheartening because it doesn’t allow us the opportunity to allow them to work and to provide for their families," Velasco said.RELATED: What happens next? San Diego County eligible to fall off of California watch listSupervisor Jim Desmond preached the need to reopen schools and businesses together, saying, "they need to have their kids in school to go back to work, they don’t have time to do the homeschooling ... We want to do it with the social distancing we want to do it with the masks."Desmond gestured to the crowd saying they were promoting social distancing and mask-wearing at the event. Most of the crowd was wearing masks."Right now, there are not enough choices out there, there are some waivers that are working their way through the process but we want to get more schools open sooner rather than later," Desmond added.RELATED: CDC: After COVID-19 recovery, patients are likely unable to spread virus for 3 monthsWhile the shutdown is devastating, last time San Diego reopened for dining in and retail, three and a half weeks later, the county started to see a spike in COVID-19 cases. Then, gyms, bars, and hotels reopened and another huge spike forced a rollback in reopening measures.Businesses lost a huge amount of revenue, after installing precautions to meet county standards and buying perishable products. While it's a risk, business owners like Velasco are hopeful to get back to work."If we get the word on Monday, I bring them back on Monday," Velasco said. "With everything they’ve lost, to give them the opportunity again it would be the highlight of the year for me."But reopening could mean a resurgence in cases. 2584

CARLSBAD, Calif. (KGTV) — Three people were treated for gunshot wounds and one person was taken into custody in Carlsbad following a shooting Saturday morning.Carlsbad Police responded to calls of shots fired at the Pacific View Apartment Homes complex in the 5100 block of Whitman Way just before 6 a.m.Officers arrived to find a man and woman with gunshot wounds in a courtyard area of the complex. Both were treated by Carlsbad Fire crews and taken to a nearby hospital.MAP: Crime happening in your neighborhoodPolice later located another man with a gunshot wound in the apartment complex. He too was taken to a nearby hospital for treatment.Carlsbad detectives were on the scene Saturday investigating the shooting. They believe the three knew each other and the shooting was not a random act.Police said one person is in custody but did not say whether that person was one of the three who were shot. Investigators don't believe there are any outstanding suspects. 998

CALEXICO, Calif. (KGTV) - A former DACA recipient was arrested Monday on his second attempt to re-enter the U.S. from Mexico.El Centro Sector Border Patrol agents received information from Remote Video Surveillance Systems operators that a man had crossed the border fence approximately 3 miles east of Calexico.RVSS monitors showed the man running away from agents as they tried to arrest him, U.S. Customs and Border Protection officials said.After a brief chase, agents caught 23-year-old Mexican citizen Juan Manual Montes-Bojorquez.CBP said Montes had previously been deported in February.“Our agents witnessed and arrested Mr. Bojorquez making an illegal entry into the United States for the second time this year,” said Assistant Chief Patrol Agent David S. Kim. “Border Patrol Agents will always stop, detain, and arrest anyone making an illegal entry into the country irrespective of their immigration or citizenship status.” Montes was booked into the Imperial County Jail on pending charges of re-entry after removal.  1047

CHICAGO, Ill. – A 9-year-old boy held his own Black Lives Matter protest in his front yard over the weekend to inspire others to support racial justice.Katya Kelley told WLS that a neighbor encouraged families living in their Chicago neighborhood to draw hearts in their driveways in solidarity with the protests over George Floyd’s death. So, her son Aiden grabbed a bucket of chalk and got to work.The boy covered the sidewalk in front of his home in drawings of things like hearts, flags and hands embracing.However, Aiden wanted to make his message more direct after learning more about the Black Lives Matter movement, so he decided to make a sign to walk around with.Aiden told WLS that he just wanted to support everyone and make sure they felt happy, because of the events of the past few weeks. Katya said she was taken aback by her son's enthusiasm to help bring about change.A neighbor ended up snapping a photo of Aiden and posted it to Twitter, where it's been liked and retweeted thousands of times. 1021

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