The manned Crew Dragon spacecraft was tested before launching to the International Space Station (ISS), scheduled for May 27. This was announced on May 25 by NASA Commercial Manned Flight Program Manager Katie Leaders during a telephone briefing. She said Crew Dragon successfully underwent fire tests on May 22. Rehearsal of all stages of pre-flight preparation, which are to take place on May 27, took place without failures and ahead of schedule. Today, we successfully conducted a launch readiness test, Leaders said. According to the news agency, the ship Crew Dragon of the American company SpaceX, which is scheduled to start on May 27, is supposed to deliver to the ISS astronauts Daglas Hurley and Robert Benken. It will be the first manned flight of an American ship since 2011, when the Space Shuttle program was discontinued. US President Donald Trump intends to attend the launch of Crew Dragon. Read also: White House confirms Trump's presence at Crew Dragon launch ...