US astronauts enter ISS in milestone mission

Nasa astronauts entered the International Space Station yesterday after a landmark 19-hour journey on the first crewed US spacecraft in nearly a decade, a triumph for SpaceX and private enterprise. The hatch opened at 1:02pm Eastern Time (1702 GMT) as Bob Behnken and Doug Hurley carried out final procedures, crossing the threshold about 20 minutes later. Wearing black polo shirts and khaki pants, they were greeted by fellow American astronaut Chris Cassidy, as well as Russia cosmonauts Anatoli Ivanishin and Ivan Vagner. The five men posed for photos and then Nasa administrator Jim Bridenstine spoke to the crew from mission control in Houston. “Welcome to Bob and Doug,” said Bridenstine. “I will tell you the whole world saw this mission, and we are so, so proud of everything you have done for our country.” “It’s great to get the United States back in the crewed launch business and we’re just really glad to be on board this magnificent complex,” replied Hurley, who commanded the Crew Dragon capsule called “Endeavor.”

Russian space chief Dmitry Rogozin also offered his congratulations to both Nasa and Elon Musk, the boss of the private aerospace company SpaceX that built the Crew Dragon capsule. The capsule spent 19 hours chasing down the station at speeds of up to 17,500 mph (28,000 kph), before carefully aligning to its target and slowing down to a crawl for the delicate docking procedure, which took place over northern China. During their stay Behnken and Hurley will perform more checks on Endeavor to certify its readiness as the United States transitions to using the commercial sector for rides to the ISS. The space agency has had to rely on Russian Soyuz rockets ever since the Space Shuttle programme ended in 2011 — with 2015 the original target for a replacement programme. The US has paid SpaceX and aerospace giant Boeing a total of about $7bn for their “space taxi” contracts. But Boeing’s programme has floundered badly after a failed test run late last year, which left SpaceX, a company founded only in 2002, as clear frontrunner. — AFP