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Former President Barack Obama visited the Children’s National Hospital in Washington D.C. on Wednesday dressed in a Santa hat and carrying a bag full of gifts. In a video posted by the hospital on Twitter, Obama led a chorus of “We Wish You a Merry Christmas” with hospital staff before thanking them for their work. “We had a chance to talk to some of the wonderful kids and their families at a time that is obviously tough to folks,” Obama said. “As a dad of two girls, I can only imagine in that situation to have nurses and staff and doctors and people who are caring for them and looking after them and listening to them and just there for them and holding their hand, that is the most important thing there is. “What a great reminder of what the holiday spirit is supposed to be all about.”During his visit to the hospital, Obama dropped off gifts for some of the children staying at the hospital. Thank you 926

For the first time, an object in our solar system has been found more than 100 times farther than Earth is from the sun.The International Astronomical Union's Minor Planet Center announced the discovery Monday, calling the object 2018 VG18. But the researchers who found it are calling it "Farout."They believe the spherical object is a dwarf planet more than 310 miles in diameter, with a pinkish hue. That color has been associated with objects that are rich in ice, and given its distance from the sun, that isn't hard to believe. Its slow orbit probably takes more than 1,000 years to make one trip around the sun, the researchers said.The distance between the Earth and the sun is an AU, or astronomical unit -- the equivalent of about 93 million miles. Farout is 120 AU from the sun. Eris, the next most distant object known, is 96 AU from the sun. For reference, Pluto is 34 AU away.The object was found by the Carnegie Institution for Science's Scott S. Sheppard, the University of Hawaii's David Tholen and Northern Arizona University's Chad Trujillo -- and it's not their first discovery.The team has been searching for a super-Earth-size planet on the edge of our solar system, known as Planet Nine or Planet X, since 2014. They first suggested the existence of this possible planet in 2014 after finding "Biden" at 84 AU. Along the way, they have discovered more distant solar system objects suggesting that the gravity of something massive is influencing their orbit.Farout was found using the Japanese Subaru 8-meter telescope on Hawaii's Mauna Kea in November. Follow-up observations with Carnegie's Las Campanas Observatory's Magellan telescope in Chile determined its path, brightness and color."This discovery is truly an international achievement in research using telescopes located in Hawaii and Chile, operated by Japan, as well as by a consortium of research institutions and universities in the United States," Trujillo said in a statement. "With new wide-field digital cameras on some of the world's largest telescopes, we are finally exploring our Solar System's fringes, far beyond Pluto."In October, the team announced the discovery of "the Goblin" at 80 AU; it's so named because the distant solar system object was first spotted near Halloween.It's unlikely that these objects are influenced by the gravity of gas giants Neptune and Uranus because they never get close enough to them -- which indicates that something else is determining their orbits.Farout's orbit is yet to be determined."2018 VG18 is much more distant and slower moving than any other observed Solar System object, so it will take a few years to fully determine its orbit," Sheppard said in a statement. "But it was found in a similar location on the sky to the other known extreme Solar System objects, suggesting it might have the same type of orbit that most of them do. The orbital similarities shown by many of the known small, distant Solar System bodies was the catalyst for our original assertion that there is a distant, massive planet at several hundred AU shepherding these smaller objects." 3114

For the first time, an object in our solar system has been found more than 100 times farther than Earth is from the sun.The International Astronomical Union's Minor Planet Center announced the discovery Monday, calling the object 2018 VG18. But the researchers who found it are calling it "Farout."They believe the spherical object is a dwarf planet more than 310 miles in diameter, with a pinkish hue. That color has been associated with objects that are rich in ice, and given its distance from the sun, that isn't hard to believe. Its slow orbit probably takes more than 1,000 years to make one trip around the sun, the researchers said.The distance between the Earth and the sun is an AU, or astronomical unit -- the equivalent of about 93 million miles. Farout is 120 AU from the sun. Eris, the next most distant object known, is 96 AU from the sun. For reference, Pluto is 34 AU away.The object was found by the Carnegie Institution for Science's Scott S. Sheppard, the University of Hawaii's David Tholen and Northern Arizona University's Chad Trujillo -- and it's not their first discovery.The team has been searching for a super-Earth-size planet on the edge of our solar system, known as Planet Nine or Planet X, since 2014. They first suggested the existence of this possible planet in 2014 after finding "Biden" at 84 AU. Along the way, they have discovered more distant solar system objects suggesting that the gravity of something massive is influencing their orbit.Farout was found using the Japanese Subaru 8-meter telescope on Hawaii's Mauna Kea in November. Follow-up observations with Carnegie's Las Campanas Observatory's Magellan telescope in Chile determined its path, brightness and color."This discovery is truly an international achievement in research using telescopes located in Hawaii and Chile, operated by Japan, as well as by a consortium of research institutions and universities in the United States," Trujillo said in a statement. "With new wide-field digital cameras on some of the world's largest telescopes, we are finally exploring our Solar System's fringes, far beyond Pluto."In October, the team announced the discovery of "the Goblin" at 80 AU; it's so named because the distant solar system object was first spotted near Halloween.It's unlikely that these objects are influenced by the gravity of gas giants Neptune and Uranus because they never get close enough to them -- which indicates that something else is determining their orbits.Farout's orbit is yet to be determined."2018 VG18 is much more distant and slower moving than any other observed Solar System object, so it will take a few years to fully determine its orbit," Sheppard said in a statement. "But it was found in a similar location on the sky to the other known extreme Solar System objects, suggesting it might have the same type of orbit that most of them do. The orbital similarities shown by many of the known small, distant Solar System bodies was the catalyst for our original assertion that there is a distant, massive planet at several hundred AU shepherding these smaller objects." 3114

Getting stuck in traffic is more than an inconvenience; it can be costly. According to a study released by Texas A&M University, the time and gas lost to sitting in traffic cost the United States 6 billion per year. The data released this week by Texas A&M was for the year 2017. From 1982 to 2017, the amount of time Americans have spent in traffic, as well as the amount of money that traffic costs have dramatically increased.Using 2017 dollars, the average American commuter wasted 0 in traffic. In 2017, that figure increased to ,010. In 1982, the average driver spent 20 hours a year in traffic. In 2017, commuters spent 54 hours in traffic, Texas A&M found. The study points out that in the amount of time Americans spend in traffic, 124 million couples could watch all eight seasons of "Game of Thrones." The researchers found that congestion in both major and minor metro areas experienced increases in traffic.For the complete study, click 982

Four major pro sports leagues in America, which are all currently holding preseason or regular season contests, jointly announced on Monday that locker room access will be cut to anyone deemed "non-essential," which includes reporters.The decision to curtail access to journalists to the locker rooms will be effective on Tuesday. With health officials encouraging the public to engage in social distancing, the leagues said it was necessary to protect the health of players, team officials and the media. But the announcement garnered a concerned response from professional sports writers, who say that locker room access is vital to sports reporting. The leaders of the AP Sports Editors, the Baseball Writers of America Association and other sports journalism organizations issued a statement on Monday."We are intent on working with the leagues, teams and schools we cover to maintain safe work environments," the statement read. "We also must ensure the locker room access — which we have negotiated over decades — to players, coaches and staff is not unnecessarily limited in either the short or long term. We look forward to open communication with the leagues as, together, we deal with this serious health matter."The decision also comes as the NHL and NBA prepare for the end of the regular season and start of the postseason. The MLS just kicked off its season last week, and MLB will get underway with its regular season later this month. "After consultation with infectious disease and public health experts, and given the issues that can be associated with close contact in pre- and post-game settings, all team locker rooms and clubhouses will be open only to players and essential employees of teams and team facilities until further notice," the leagues' joint statement read. "Media access will be maintained in designated locations outside of the locker room and clubhouse setting. These changes will be effective beginning with tomorrow's games and practices." 1992