SpaceX launches 4 astronauts for NASA after private flight

In a slow camera exposure, SpaceX Falcon rocket launches Wednesday, April 27, from pad 39A at Kennedy Space Center to the ISS. NASA astronauts Kjell Lindgren, Bob Hines, and Jessica Watkins were joined by European Space Agency astronaut Samantha Cristoforetti. Time exposure of launch from Kelly Park on Merritt Island. (Malcolm Denemark/Florida Today via AP)

SpaceX launches 4 astronauts for NASA after private flight