Tuesday, July 31, 2018

Just moments following ignition, the Space Shuttle Challenger, mated to its two solid rocket boosters and an external fuel tank, soars toward a week-long mission in Earth orbit. Note the diamond shock effect in the vicinity of the three main engines. [2614 x 4021]


http://bit.ly/2vgpI7G via /r/spaceporn http://bit.ly/2mZi0N5