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Scenes of chaos erupted at Hong Kong's airport on Tuesday evening as riot police clashed with protesters who continued to block security gates at one of the world's largest travel hubs.The police made their first significant appearance at the airport since protests began there five days ago, with at least five police buses arriving at the airport after 10:30 p.m.Protestors scrambled to set up barricades as police officers left the buses and entered the airport. Riot police appeared soon after, amassing outside the airport terminal and clashing with demonstrators.The violence came after Hong Kong's Airport Authority announced that all check-in services would be suspended for another night, due to terminal operations being "seriously disrupted.""Members of the public are advised not to come to the airport," the authority said in a statement. All outbound flights which have not yet completed the check-in process have been canceled. 954

SMITHFIELD TOWNSHIP, PA – A groom is facing sexual assault charges after investigators say he forced himself on his wife-to-be’s bridesmaid.Police 159

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

Robert Mueller is done.After a 22-month investigation, charges against 37 defendants, seven guilty pleas and one conviction at trial, the Justice Department announced Friday that the special counsel's office has wrapped up its probe into Russian election interference, possible Trump campaign collusion with Moscow and obstruction of justice.There will be no further indictments from the special counsel, a senior Justice Department official said.The Justice Department informed Congress in a brief letter that Mueller has submitted a confidential report to Attorney General William Barr detailing the decisions his team made to prosecute or not prosecute those who were investigated.Barr said he may provide Congress with "the special counsel's principal conclusions as soon as this weekend."A Justice Department official described the report as "comprehensive" and said those principal conclusions are "expected to be made public."White House press secretary Sarah Sanders said the White House has not seen Mueller's findings."The next steps are up to Attorney General Barr, and we look forward to the process taking its course. The White House has not received or been briefed on the Special Counsel's report," 1226

Stargazers around the world, rejoice! The universe is about to give you an exciting astronomical year.2019 is featuring five eclipses, a rare planet transit, one of the best meteor showers and a super blood wolf moon, but the fun doesn't stop there.The new year will also bring 290