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According to a database kept by Johns Hopkins, at least 3 million people in the United States are confirmed to have contracted the novel coronavirus since the pandemic reached the country earlier this year.The U.S. surpassed the grim milestone on Wednesday morning. According to the database, more than 131,000 Americans have died of the virus.The U.S. passed the milestone as cases of COVID-19 continue to spike across the country, particularly in southern states. Late June and early July have seen some of the highest daily totals of newly confirmed COVID-19 infections since the pandemic began. Arizona, California, Florida and Texas have seen massive spikes in recent weeks before dropping in recent days — likely due to lack of reporting over the Fourth of July holiday.Hospitalizations linked to the virus across the county have risen slightly in recent weeks and have spiked in states where the virus appears to be spreading quickly.Several states have either paused or rolled back steps to reopen businesses following lockdown-related restrictions in response to rising case numbers. A number of states and cities have also introduced ordinances requiring masks in public places.The U.S. also continues to be among the world leaders in cases per 100,000 people. Only Chile and Peru rank higher, according to Johns Hopkins. U.S. cases account for more than a quarter of all worldwide cases. Around the world, nearly 12 million people have contracted the virus and about 540,000 have died.The U.S.'s total number of cases is almost double that of Brazil — the country with the second-most confirmed cases of the virus. 1634

After 22 seasons in the NBA, Vince Carter is retiring.Carter announced his retirement on Thursday during his podcast "Winging it with Vince Carter."The announcement was largely a formality because the 43-year-old Carter had said many times over the course of the season that this would be his last in the NBA. 317

After nine of her fellow students and one of her teachers was killed by a gunman in her school on Friday, Santa Fe High School student Paige Curry told a Houston news station that she wasn't in disbelief that a shooting could happen at her school.MORE:?At least 10 dead in Texas school shooting, explosive devices found in school"No, there wasn't," Curry told KTRK-TV when asked if there was any part of her that asked if there was any part of her that didn't believe a shooting could happen at her school."It's been happening everywhere. I always kind of felt like eventually it would happen here, too. I don't know. I wasn't surprised, I was just scared."  686

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

Although many companies across the country are having a tough time staying open during the pandemic, there is some good news: The Small Business Association is finding some people are opening new types of businesses.Many of these new small businesses are being helped by loans, which the SBA said aren’t difficult to get currently."A lot of people are being entrepreneurs and they're coming up with new ideas so you see a lot of people making masks, you see people making shields, you see a lot for 3D printing businesses starting up. So that’s a great thing, that’s entrepreneurship. Whenever we’re given a problem, people come up with a solution," says Charles Abell with the U.S. Small Business Association.Abell says new tech companies are also thriving because it's a business that can be run remotely."You see so many new tech businesses starting up and that’s a great thing. There's a lot of need for medical tech, so people are coming up with new apps on how do we track our area with the COVID-19 virus," says Abell.He says it can be tough for some people who are finding themselves out of work and an expert in just one industry to suddenly pivot to another. The SBA says some are turning their hobbies into businesses."They have a great sauce or they have a great product that they can make at home and they can use Amazon and do the shipping services to market their products. So, I think a lot of people are being very experimental right now," says Abell.People who focus on delivery services are also finding business is booming. And many of these businesses are benefiting from easier access to loans."This is an amazing time right now. A lot of people are refinancing their homes and getting the lowest interest rate possible. Well, guess what, starting your business is a very similar process," says Abell.The key right now for people who are thinking of starting a brand new business is to think through your plan and funding needs. And make sure the business can thrive in the current state of our economy."It's good that they have a business plan and have someone helping them with the business plan to make sure it's sustainable," says Abell.The SBA has free tools available to potential, new and longtime business owners on their website. They encourage new business owners to use every resource available to them so that their brand new company can not only survive this pandemic but for many years after. 2436