SpaceX finally launches historic Polaris Dawn mission
Followingseveral delays, SpaceX has finally launched the historic Polaris Dawn mission with four non-professional astronauts aboard a Crew Dragon spacecraft. A Falcon 9 rocket delivered the crew safely to orbit shortly after lifting off from the Kennedy Space Center in Florida at 5:23 a.m. ET on Tuesday. A live stream of the launch showed the Falcon 9 lighting up the dark sky as it powered the Crew Dragon and four crew members skyward....