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SpaceX launched 60 more mini internet satellites late Monday, this time testing a dark coating to appease stargazers.It’s a “first step” compromise between SpaceX and astronomers fearful of having dark skies spoiled by hundreds and, eventually, thousands of bright satellites circling overhead.The Falcon 9 rocket blasted into a cold, clear night sky, recycled by SpaceX for its fourth flight. As the first-stage booster flew to a vertical landing on an ocean platform, the Starlink satellites continued hurtling toward orbit to join 120 similar spacecraft launched last year. Flight controllers applauded, and the launch commentator described the booster’s fourth touchdown as “awesome.” An hour later, all 60 satellites were free of their upper stage and making their own way in orbit. “It’s a beautiful sight,” the commentator observed.His Starlink fleet now numbering 180, SpaceX founder and chief executive Elon Musk plans to ultimately launch thousands of these compact flat-panel satellites to provide global internet service. Each spacecraft is just 575 pounds (260 kilograms).After the first Starlink batch of 60 was launched in May and the second in November, astronomers complained how the bright satellite chain was hampering their observations. In response, SpaceX came up with a darkening treatment to lessen reflectivity. The coating is being tested on one of the newly launched satellites.Jeff Hall, director of the Lowell Observatory in Flagstaff, Arizona, said the Starlinks have been just an occasional problem — so far — but noted the risk to stargazing will grow as the constellation expands and other companies launch their own fleets. He heads the American Astronomical Society’s committee on light pollution, space debris, and radio interference, and is working with SpaceX on the issue. The matter is on the agenda, in fact, at the society’s conference in Hawaii this week.“Anything that darkens the satellites is a step in the right direction,” Hall said in an email Monday. He said it’s too soon to know whether the dark coating will work, “but it definitely is just a first step and not enough to mitigate the issues astronomy will experience with the Starlinks.”The Starlinks are initially placed in a relatively low orbit of 180 miles (290 kilometeters), easily visible as a long, strung-out cluster parading through the night sky. Over a few months, krypton-powered thrusters raise the satellites to a 340-mile (550-kilometer) orbit. The higher the orbit, the less visible the satellites are from the ground, according to SpaceX. Even so, SpaceX said it’s supplying astronomy groups with the satellite coordinates in advance, so they can avoid the bright flyover times.Already established in launching satellites for others and making space station deliveries for NASA, SpaceX is among several companies looking to provide high-speed, reliable internet service around the world, especially in places where it’s hard to get or too expensive. Others include Jeff Bezos’ Amazon and OneWeb. SpaceX may start service later this year in the northern U.S. and Canada, then expand to the world’s most populated areas after 24 launches. 3170
Right now, doctors at the Centers for Disease Control and Prevention (CDC) are trying to figure out whether people who vape are at a higher risk for severe illness from COVID-19.Currently, vapers and smokers are not in the high-risk category. Doctors say coronavirus is a respiratory disease, which affects the lungs. People who vape or smoke already have weaker lungs. Last year, we saw many teens go to the hospital with lung illnesses associated with vaping.Dr. David Beuther, Chief Medical Information Officer at National Jewish Health says while vapers and smokers are at a greater risk, the risk of developing more severe complications is even greater. “I’d be more worried about you more than normal, but I think anybody that vapes, that inhales anything toxic into their lungs, is putting their lungs at risk, because it probably alters the immune system,” said Dr. Beuther. “It probably causes some irritation. It probably reduces your own lung’s ability to defend itself against this virus.Vaping may also contribute to more infections when people are using the device and exhaling.Dr. Beuther says while we try to stay six feet away from people, someone vaping may blow their cloud further than that and that could increase the risk of spreading the virus.Dr. Beuther encourages people to take this virus seriously and to consider quitting smoking. 1371
TAMPA, Fla. – NFL icon Tom Brady is reportedly coming to the Tampa Bay area.According to ESPN's NFL insider Adam Schefter, the 6-time Super Bowl champion quarterback is expected to sign with the Tampa Bay Buccaneers after spending 20 seasons in New England.Tampa is the expected landing spot for Tom Brady barring anything unforeseen, sources tell me and 367
SARASOTA, Fla. — Thousands gave thanks to a veteran for his service to our country Tuesday afternoon.Edward Karl Pearson of Naples died August 31 at the age of 80.The funeral home coordinating services says Pearson passed away with no immediate family to attend his funeral. Legacy Options invited the public to attend his internment at Sarasota National Cemetery.Those who never met Pearson attended the funeral anyways."He did not know me when he served his country and I don’t know him when I bury him, but we are one. He’s my family," said Cathy Strammer. Sarasota National Cemetery assistant director Ed Lyons who is also a veteran says he's glad so many people are reaching out and wanting to honor Mr. Pearson."It’s what these veterans deserve, its what this veteran deserves," said Lyons. Solorzanos Late Night Pizzeria in Sarasota offered a free small cheese pizza to anyone who showed up to the funeral in support of Pearson. 947
Samantha Cerio's gymnastics injury was the kind that ends seasons and spawns hundreds of thousands of video views on the web.On Friday, the Auburn senior was competing at an NCAA regional meet when, on a floor exercise tumbling pass, her knees did something they are not supposed to do during a landing.It is very hard to watch. We did, and we cannot recommend that you do.She will have a lengthy recovery period, after doctors fixed her dislocated knees and repaired torn ligaments Monday.But the go-getter, soon-to-be rocket scientist is also getting married in June.She'll be ready, her coach says."I'm not sure if we can predict her recovery but the prognosis is extremely good and her goal is to walk down the aisle on her wedding day," Coach Jeff Graba said. "If anyone can do this it would be Sam Cerio!"Cerio has been a 840