Traveling far into the Kuiper Belt, NASA's New Horizons spacecraft continues to conduct science observations four years after flying by its second target.
New Horizons is likely to be the only Pluto mission in the lifetimes of many of us. It changed forever the way we perceive this outermost world and its moons.
Bill Nelson, Biden s NASA Pick, Has Checkered Space-Policy History city-journal.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from city-journal.org Daily Mail and Mail on Sunday newspapers.