SpaceX’s Successful Blast-Off Signals New Era of Human Space Exploration

With a flash of light, billowing smoke, and a thunderous roar, American astronauts on Saturday afternoon blasted into space aboard an American spacecraft for the first time since NASA decommissioned the aging, unsafe Space Shuttle fleet in 2011. The first manned flight of SpaceX’s Crew Dragon spacecraft not only restores the United States’ ability to launch people into orbit, it also signals a possible new era of space exploration. Thousands of people tuned into livestreams