Dec. 3, NASA astronaut Anne McClain is expected to take her first spaceflight aboard Soyuz, as every U.S. astronaut has done since 2011. But starting as early as next year, U.S. astronauts will climb on board commercial crew vehicles manufactured and launched from the United States. It's been a long journey for NASA, which has been pushing a crew program to completion... ever since the space shuttle program was retired in 2011.... Since then, NASA has had no way of flying astronauts into space from the United States. Instead, all space station astronauts have had to fly from remote Baikonur,...