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NASA has long been able to check out Mars on the ground with rovers and landers and from far above with orbital spacecraft. Now, it wants to prove that it can sustainably fly around the planet's thin atmosphere at low altitude -- with a tiny helicopter.NASA announced Friday it will send the Mars Helicopter to the Red Planet with the previously announced Mars 2020 rover, set to launch in two years from Florida.The hope is that aircraft like this one -- flying mechanical scouts -- will eventually give scientists another vantage point from which to observe Mars.The helicopter will be mankind's first attempt to fly a heavier-than-air craft -- think helicopter or airplane -- in an atmosphere other than Earth's, the space agency said.Its mission will be to take five test flights after it lands with the rover in February 2021. 839

More than 136,000 people were diagnosed with COVID-19 in the U.S. on Tuesday according to a Johns Hopkins database, marking the fourth time this month that the country has broken the record for confirmed COVID-19 cases in a single day.Tuesday also marked the deadliest day of the pandemic in several months. More than 1,400 Americans died of the virus on Tuesday, the most recorded in a single day since 1,500 Americans died of the virus on Aug. 12.Tuesday's tally shattered the previous record of 128,000, which was set on Saturday. The mark continues a disturbing and troubling trend as health officials suspect spread will only increase as social gatherings move indoors during winter months.About a million Americans have contracted COVID-19 in the first 10 days of November.While the exploding spread rate is concerning on its own, several states across the country report that they are nearing full hospital capacity as severe cases of the virus increase.North Dakota Gov. Doug Burgum said earlier this week that hospitals have already reached operating capacity and fears that facilities could be pushed past their capabilities in the coming months.In Iowa, the state's largest city is also nearing hospital capacity as available beds dwindle.More than 10.2 million Americans have contracted virus, and 239,000 have died since the virus reached the U.S. in February. Both figures lead all other countries around the world. 1437

MIRAMAR, Calif. (KGTV) — Marine Corps Air Station Miramar held an annual mass casualty drill Tuesday ahead of this year's Miramar Air Show.The scenario, centered around an F-35 crashing off the end of the runway into the crowd, included about 20 people playing the part of the injured, complete with fake blood and shrapnel wounds."Getting everybody together is very crucial because one fire department, or one hospital, or one ambulance company cannot handle a large scale incident with a lot of patients," MCAS Miramar Fire Captain Paul Jacobs said.WHAT TO KNOW: MCAS Miramar Air Show 2019The importance is paramount as accidents have happened in the past. In October of 2004, a stunt pilot completed a loop too low and crashed into the flight line, wrecking the plane and ultimately killing the pilot.The base is also set to receive several F-35 aircraft this January.The annual drill helps the base, military personnel, firefighters and local ambulance companies work together and see if there are any weak points. Coordinating resources and communication are two key factors in the drill.The drill also highlights the air show's theme, "Salute to First Responders," as it illustrates how crucial personnel are when disaster strikes.The Miramar Air Show returns Sept. 27 - 29 and is free to the public. 1314

MOSCOW — The Kremlin says Russian President Vladimir Putin won’t congratulate President-elect Joe Biden until legal challenges to the U.S. election are resolved and the result is official.Putin is one of a handful of world leaders who have not commented on Biden’s victory, which was called by major news organizations on Saturday.However, President Donald Trump’s team has promised legal action in the coming days and refused to concede his loss. He has alleged large-scale voter fraud, so far without proof.When Trump won in 2016, Putin was prompt in offering congratulations, but his spokesman Dmitry Peskov told reporters Monday that this year’s election is different.The leaders of China, Mexico, Brazil and Turkey also are holdouts in offering congratulations.China says it has taken note of Biden's declaration of victory in the election but is holding off on sending any message of congratulations.A foreign ministry spokesperson says the result of the election would be determined under U.S. laws and procedures and that China would follow international practices in extending its sentiments.China has had a fractious relationship with Trump, characterized by growing friction over trade, technology and competition for influence in Asia and the world.Analysts say Biden will likely return ties to a less contentious state, although Beijing has stuck throughout the election to a position of not commenting directly on what it says is an internal American political issue. 1489

National Guard troops stationed along the US-Mexico border have contributed to 1,600 apprehensions of people crossing the border illegally and the capture of about 1,000 pounds of marijuana in their three-and-a-half weeks on the job, according to a Customs and Border Protection official.The official said the National Guard troops have also contributed to 451 "turn backs," where individuals abandon an attempt to illegally cross into the US.The official did not have comparison numbers available, so it was not possible to determine if those figures were substantially more than if National Guard troops had not been dispatched to the border. 652

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