河北男性脸上白癜风症状(内蒙有白癜风医院不) (今日更新中)

SCOTTSDALE, Ariz. — What started as a regular day at an Arizona grocery store has led to a life-long friendship. “We saw him just holding this bill and just kind of wandering around," Stephanie Blackbird said. "He didn’t look well ... He looked lost and I couldn’t walk away, I couldn’t in good conscience walk away without at least checking on this man.”Blackbird, and her husband, met Alan Vandevander at a Whole Foods in Scottsdale, Arizona. They helped him get some food, started up a conversation, then parted ways. But the Blackbirds couldn't get the frail homeless man off their minds. They reconnected with him the next morning and helped him get to a hospital. Vandevander was severely malnourished. “He said, 'I’m glad they found me cause I was in trouble,' ” Blackbird said . After getting to know him, the Blackbirds did some digging and found out Vandevander has quite the story. He served in Vietnam and was awarded a Purple Heart, but he had also been missing for 40 years. His family in Indiana had no idea Vandevander was still alive.“I started looking for him in 1990 and I kept coming across dead ends," said Vandevander's sister, Julie Vandevander. She says she last spoke to her brother in the 80s. “I never ever thought I would hear from my brother again.”The two spoke on the phone just before Christmas for the first time in almost four decades. The Blackbirds have spent the last several weeks helping the man find the care he needs, taking him to hospitals and now the VA. Vandevander's sister hopes to fly to Arizona later this month to reunite with her brother. 1610

President Trump says it has been determined a quarantine of New York and parts of New Jersey and Connecticut will be unnecessary after floating the idea earlier Saturday."On the recommendation of the White House Coronavirus Task Force, and upon consultation with the Governor’s of New York, New Jersey and Connecticut, I have asked the @CDCgov to issue a strong Travel Advisory, to be administered by the Governors, in consultation with the Federal Government," he tweeted. 485

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

Ships that have made stops in Pacific nations will undergo a self-quarantine for 14 days amid growing coronavirus fears, especially as the virus has spread into South Korea and Japan in recent days. 211

SAN FRANCISCO — A man suspected of robbing a pharmacy in the San Francisco Bay area was fatally shot by officers who thought a hammer he was carrying in his waistband was a firearm, police said Wednesday.Details of the shooting were revealed even as some California counties and cities began plans to end curfews after days of largely peaceful protests over the death of George Floyd while in police custody in Minneapolis.Sean Monterrosa, 22, of San Francisco is the first confirmed death at the hands of law enforcement related to smash-and-grabs and protests in California since Floyd’s death. Vallejo Police Chief Shawny Williams said officers were responding to calls of looting at a Walgreens early Tuesday when the shooting occurred.Officers said Monterrosa began running toward a car when he suddenly stopped, got on his knees and placed his hands above his waist, revealing what appeared to be the butt of a firearm in his waistband. “This individual appeared to be running toward the black sedan when suddenly he stopped, taking a kneeling position, and placing his hands above his waist, revealing what appeared to be the butt of a handgun,” Williams said.An officer shot five times through a police car window, striking him once.The object Monterrosa had turned out to be a 15-inch hammer that was tucked into the poclet of his sweatshirt, according to the chief.“The intent was to stop the looting and arrest any perpetrators if necessary. The officers reacted to a perceived threat,” Williams said.John Burris, an attorney for the family, said he is appalled police would shoot at a person who was on his knees with his hands raised.The officer who shot Monterrosa is an 18-year veteran of the force and has been placed on leave pending an investigation. 1781

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