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After almost two years circling an ancient asteroid hundreds of millions of miles away, a NASA spacecraft this week will attempt to descend to the treacherous, boulder-packed surface and snatch a handful of rubble.The drama unfolds Tuesday as the U.S. takes its first crack at collecting asteroid samples for return to Earth, a feat accomplished so far only by Japan.Brimming with names inspired by Egyptian mythology, the Osiris-Rex mission is looking to bring back at least 2 ounces (60 grams) worth of asteroid Bennu, the biggest otherworldly haul from beyond the moon.The van-sized spacecraft is aiming for the relatively flat middle of a tennis court-sized crater named Nightingale — a spot comparable to a few parking places here on Earth. Boulders as big as buildings loom over the targeted touchdown zone.“So for some perspective, the next time you park your car in front of your house or in front of a coffee shop and walk inside, think about the challenge of navigating Osiris-Rex into one of these spots from 200 million miles away,” said NASA’s deputy project manager Mike Moreau.Once it drops out of its half-mile-high (0.75 kilometer-high) orbit around Bennu, the spacecraft will take a deliberate four hours to make it all the way down, to just above the surface.Then the action cranks up when Osiris-Rex’s 11-foot (3.4-meter) arm reaches out and touches Bennu. Contact should last five to 10 seconds, just long enough to shoot out pressurized nitrogen gas and suck up the churned dirt and gravel. Programmed in advance, the spacecraft will operate autonomously during the unprecedented touch-and-go maneuver. With an 18-minute lag in radio communication each way, ground controllers for spacecraft builder Lockheed Martin near Denver can’t intervene.If the first attempt doesn’t work, Osiris-Rex can try again. Any collected samples won’t reach Earth until 2023.While NASA has brought back comet dust and solar wind particles, it’s never attempted to sample one of the nearly 1 million known asteroids lurking in our solar system until now. Japan, meanwhile, expects to get samples from asteroid Ryugu in December — in the milligrams at most — 10 years after bringing back specks from asteroid Itokawa.Bennu is an asteroid picker’s paradise.The big, black, roundish, carbon-rich space rock — taller than New York’s Empire State Building — was around when our solar system was forming 4.5 billion years ago. Scientists consider it a time capsule full of pristine building blocks that could help explain how life formed on Earth and possibly elsewhere.“This is all about understanding our origins,” said the mission’s principal scientist, Dante Lauretta of the University of Arizona.There also are selfish reasons for getting to know Bennu better.The solar-orbiting asteroid, which swings by Earth every six years, could take aim at us late in the next century. NASA puts the odds of an impact at 1-in-2,700. The more scientists know about potentially menacing asteroids like Bennu, the safer Earth will be.When Osiris-Rex blasted off in 2016 on the more than 0 million mission, scientists envisioned sandy stretches at Bennu. So the spacecraft was designed to ingest small pebbles less than an inch (2 centimeters) across.Scientists were stunned to find massive rocks and chunky gravel all over the place when the spacecraft arrived in 2018. And pebbles were occasionally seen shooting off the asteroid, falling back and sometimes ricocheting off again in a cosmic game of ping-pong.With so much rough terrain, engineers scrambled to aim for a tighter spot than originally anticipated. Nightingale Crater, the prime target, appears to have the biggest abundance of fine grains, but boulders still abound, including one dubbed Mount Doom.Then COVID-19 struck.The team fell behind and bumped the second and final touch-and-go dress rehearsal for the spacecraft to August. That pushed the sample grab to October.“Returning a sample is hard,” said NASA’s science mission chief, Thomas Zurbuchen. “The COVID made it even harder.”Osiris-Rex has three bottles of nitrogen gas, which means it can touch down three times — no more.The spacecraft automatically will back away if it encounters unexpected hazards like big rocks that could cause it to tip over. And there’s a chance it will touch down safely, but fail to collect enough rubble.In either case, the spacecraft would return to orbit around Bennu and try again in January at another location.With the first try finally here, Lauretta is worried, nervous, excited “and confident we have done everything possible to ensure a safe sampling.”___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content. 4807
All the big box stores are already offering holiday deals. They're ramping them up even more at the beginning of November.Our online shopping habits from the beginning of the pandemic, when you may have purchased things because you felt anxious or sad, may be setting us up to overspend now.“You're just so determined to feel better that you suddenly care less about the price, so there are these financial aspects that can build on top of those emotional ones,” said Lisa Rowan, Personal Finance Expert at Forbes Advisor.Rowan says our emotions throw off any sort of spending rules we've set for ourselves.To reverse the spending habits you may have picked up, experts say it typically used to take three weeks.“Experts have been saying lately that it takes longer than that, two to three months,” said Rowan. “It could be more and the thing with building a habit is not necessarily that you do it perfectly every time, but that you take steps and learn as you go.”Other things to do to retrain your brain include making your budget official.Rowan says if you write it down and put it in a place, you can see you'll be better off, because you're not just relying on your brain to know the rules you set for yourself.She also says to set yourself a shopping curfew.Researchers say you have to know your body and when you may be worn down and more likely to overspend. 1375

Already burdened by the coronavirus pandemic and a tightened deadline, the Census Bureau must now contend with several natural disasters as wildfires and hurricanes disrupt the final weeks of the nation’s once-a-decade headcount.The fires on the West Coast forced tens of thousands of people to flee homes in California and Oregon before they could be counted, and tens of thousands of others were uncounted in Louisiana communities hit hard last month by Hurricane Laura. Nearly a quarter million more households were uncounted in areas affected this week by Hurricane Sally.The disasters add to the already laborious task of counting of every U.S. resident and increase the risk that the effort will miss people in some parts of the country.“I can’t project if Mother Nature is going to let us finish, but we are going to do the best we can,” said Al Fontenot, associate director of the Census Bureau, who has repeatedly said the bureau is on target to complete the count at the end of the month.The disasters make it challenging or impossible for census takers to visit households that have not yet answered questionnaires. And time is running out, with just two weeks left until the census is scheduled to end on Sept. 30.In major cities in California and Oregon, smoke from nearby wildfires poses a health threat for census takers as they knock on doors.“It’s really smoky, and no one wants to open their doors because of the hazardous air. I gave up yesterday and do not plan to go out today unless it improves,” said a San Francisco census taker, who spoke on the condition of anonymity out of fear that she could lose her job.Officials in San Jose, California, are encouraging residents to respond to census questions online or by phone or mail.“Frankly, it’s not safe to be outside for more than a little bit,” San Jose Mayor Sam Liccardo said. “So, yes, it will affect us. We are going to hustle every other way we possibly can.”If there is an undercount, states affected by the disasters could be shortchanged when some .5 trillion in federal spending is distributed annually to pay for roads, schools, health care and other programs. Since the census also determines how many congressional seats each state gets, states such as California that are on the verge of losing a seat because of declining population could see their political power diluted.Rep. Jimmy Gomez, a Democrat from Los Angeles, said the recent disasters are another reason the deadline for ending the 2020 census should be extended by a month.Because of the pandemic, the Census Bureau pushed back the deadline for finishing the count from the end of July to the end of October. Then the agency announced last month that the deadline would be changed to the end of September after the Republican-controlled Senate failed to pass a Census Bureau request for more time to turn in numbers used for redrawing congressional districts.Some Democrats and activists believe the expedited schedule is politically motivated. A coalition of cities and civil rights groups are suing in federal court in San Jose, seeking an extra month.“We know the shorter the time frame is, the more risk there is to an accurate count, and the more problems can arise,” Gomez said. “This is not usually the time of the year that the Census Bureau is doing the counting.”The San Jose lawsuit contends that the sped-up timetable will cause Latinos, Asian Americans and immigrants to be overlooked. Government attorneys say the Census Bureau will not have enough time to process the data to meet an end-of-the-year deadline if the count does not finish in September.“If you had a longer period, you would expect some people to return home, and you could concentrate on those geographies,” said Thomas Saenz, president and general counsel of the Mexican American Legal Defense and Educational Fund, which is seeking extra time in another lawsuit in Maryland.Census takers headed to evacuation centers to complete the count, and residents will be counted according to where they were on April 1, said Guillermo Gonzalez, a congressional liaison for the Census Bureau.In areas where there is extreme danger, such as parts of Oregon, census field offices had to close offices for several days and home visits were suspended. In some places where census takers cannot go out, they are trying to reach households by phone, according to Census Bureau officials.Fontenot said in court papers in the Maryland case that the natural disasters and other disruptions pose “significant risks” to finishing the count in all states by the deadline.The Census Bureau estimated there were 248,000 uncounted households affected by Hurricane Sally in Alabama and Florida; 34,000 uncounted households affected by Hurricane Laura in Louisiana; close to 80,000 uncounted households in California affected by wildfires; and 17,500 Oregon households also threatened by the flames.The disasters worry the federal judge in the San Jose lawsuit, who is considering whether to extend the count by a month. During a recent hearing, Judge Lucy Koh said some workers at her courthouse had been evacuated and their neighborhoods were destroyed.“Here we’ve been told not to go outside for 28 days because of unsafe air. How are you doing six visits to households when people can’t go outside?” Koh asked government attorneys. “How are we going to count in this reality for us?”___Follow Mike Schneider on Twitter at https://twitter.com/MikeSchneiderAP 5478
Adult Swim voice actor Stuart Baker has been fired over "extremely offensive and derogatory social media posts" he made last week."Squidbillies" series creators Jim Fortier and Dave Willis shared the news on the show's official Twitter account."We're aware of the extremely offensive and derogatory social media posts made late last week by Stuart D. Baker," creators of "Squidbillies," Jim Fortier and Dave Willis, tweeted. "The views he expressed do not reflect our own personal values or the values of the show that we and many others have worked hard to produce over the past 15 years. For those reasons, the production of Squidbillies will continue without Mr. Baker, effective immediately." 704
All nine puppies have been #adopted! ???? pic.twitter.com/pxdako8TtU— San Diego Humane Society (@sdhumane) March 14, 2019 135
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