The head of the American company SpaceX Elon Musk revealed in a Twitter condition for the successful future of human civilization.

The engineer and businessman, for this trip to space should be routine.

“When space travel will become as common as air travel, the future of civilization will be secured,” wrote Musk.

2 Aug spacecraft Crew Dragon with U.S. astronauts Robert Behnken and Douglas Hurley returned to Earth. Launch heavy rocket, the Falcon 9 with a manned spacecraft Crew Dragon to ISS on may 30 on the 39th launch complex, located on the territory of the Space center of a name of John Fitzgerald Kennedy in Florida (USA). The previous times the US alone has put men into orbit on 8 July 2011, when it launched a reusable manned spacecraft Atlantis the Space Shuttle program.

View the Mask directly opposite the position of head of the Roscosmos, Dmitry Rogozin.

“all should be clear that manned space cannot be perceived as routine as routine,” said in December 2018 the Russian top-Manager.