Elon Musk’s rocket company SpaceX launched four astronauts on a flight to the International Space Station on Sunday, NASA’s first full-fledged mission sending a crew into orbit aboard a privately owned spacecraft, Reuters writes.
SpaceX’s newly designed Crew Dragon capsule, which the crew has dubbed Resilience, lifted off atop a SpaceX Falcon 9 rocket at 7:27 p.m. eastern time (0027 GMT on Monday) from NASA’s Kennedy Space Center in Cape Canaveral, Florida.
“That was one heck of a ride,” astronaut Mike Hopkins said from Crew Dragon to SpaceX mission control about an hour after liftoff. “There was a lot of smiles.”
Crew Dragon will gradually raise its orbit for the next 27 hours through a series of onboard thruster firings, giving the astronauts time to eat pre-packaged dinners and roughly eight hours to rest before docking at the International Space Station at 11 p.m. eastern time on Monday.
An air leak caused an unexpected drop in capsule pressure less than two hours before launch, NASA officials said. But technicians said they conducted a successful leak check, and the scheduled launch was still on.
The Resilience crew includes Hopkins and two fellow NASA astronauts, mission pilot Victor Glover and physicist Shannon Walker. They were joined by Japanese astronaut Soichi Noguchi, making his third trip to space after previously flying on the U.S. shuttle in 2005 and Soyuz in 2009.
The 27-hour ride to the space station, an orbiting laboratory some 250 miles (400 km) above Earth, was originally scheduled to begin on Saturday. But the launch was postponed for a day due to forecasts of gusty winds – remnants of Tropical Storm Eta – that would have made a return landing for the Falcon 9’s reusable booster stage difficult, NASA officials said.
The astronauts donned their custom white flight suits and arrived at the Kennedy Space Center launch pad on schedule at 4:30 p.m. in three white Tesla SUVs, flanked by NASA and SpaceX personnel.
SpaceX mission operator Jay Aranha, speaking from the company’s Hawthorne, California headquarters, told the crew to “have an amazing trip, and know that we are all for one.”
Mission commander Mike Hopkins responded, saying “to all the people at NASA and SpaceX, by working together through these difficult times, you’ve inspired the nation the world.”
“And now it’s time for us to do our part, Crew 1 for all,” Hopkins said.
Vice-President Mike Pence attended the launch and said beforehand that under President Donald Trump, America had “renewed our commitment to lead in human space exploration.”
President-elect Joe Biden tweeted his congratulations, saying the launch was “a testament to the power of science.”