Scott Kelly: Record-long US spaceflight leaves astronaut ...
www.abc.net.au/news/2016-03-05/...spaceflight...astronaut.../7223312
21 hours ago - Astronaut Scott Kelly says he has returned from a record-long US spaceflight ... the Johnson Space Center in Houston, during his first news conference since ... said John Charles, who oversees NASA's human research program. ... Topics: astronomy-space, space-exploration, human-interest, united-states ...