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CAPE CANAVERAL, Fla. AP 鈥?NASA on Wednesday showed off its first asteroid samples delivered last month by a spacecraft 鈥?t
stanley cup he most ever returned to Earth.Scientists and space agency leaders took part in the reveal at Johnson Space Center in Houston.The ancient black dust and chunks are from the carbon-rich asteroid named Bennu, almost 60 million miles away. NASA s Osiris-Rex spacecraft collected the
stanley cups samples three years ago and then dropped them off sealed in a ca
stanley cup psule during a flyby of Earth last month.Scientists anticipated at least a cupful of rocks, far more than what Japan brought back from a pair of missions years ago. They re still not sure about the exact quantity. That s because the main sample chamber has yet to be opened, officials said. It s been going slow and meticulous, said the mission s lead scientist, Dante Lauretta of the University of Arizona.Black dust and particles were scattered around the outside edge of the chamber, according to Lauretta. Already this is scientific treasure, he said.Besides carbon, the asteroid rubble holds water in the form of water-bearing clay minerals, said NASA Administrator Bill Nelson.___The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute s Science and Educational Media Group. The AP is solely responsible for all content. Thbw Toy libraries popular among families seeking to save money, protect environment
Beto O Rourke announced Thursday he is running for president, entering the 2020 race with a call for Americans to look past their differences in order to confront the challenges facing the country. This is a defining moment of truth for this country and for every single one of us
stanley cup , the 46-year-old Democratic former congressman from Texas said in a video announcing his candidacy. The challenges that we face right now, the interconnected crises in our economy, our democracy and our climate have never been greater. They will either consume us, or they will afford us the greatest opportunity to unleash the genius of the United States of America, he added.O Rourke, who is starting a three-day swing through eastern Iowa on Thursday, said he will hold a kick-of
stanley kubek f rally for his campaign in El Paso, Texas, on March 30.His entrance into the race is the culmination of his two-year, out-of-nowhere rise from a back-bench congressman largely unknown outside El Paso to Democratic stardom as a record-breaking fundraiser, the subject of an HBO documentary and the target of two separate efforts to draft him into the presidential cam
stanley en mexico paign. He joins a crowded field of more than a dozen Democrats vying for the party s nomination.In his announcement video, O Rourke said he would run a positive campaign that seeks to bring out the very best from every single one of us, that seeks to unite a very divided country. We saw the power of this in Texas, where people allowed no difference, however grea
