Article content continued
Upon a successful splashdown, the spacecraft will have completed its final key test to prove it can transport astronauts to and from space — a task SpaceX has accomplished dozens of times with its cargo-only capsule but never before with humans aboard.
“The water landing portion of it is pretty challenging from a physiological standpoint, just after coming back from being in microgravity,” Hurley, a veteran of two shuttle missions, told reporters in a phone briefing on Friday.
Billionaire entrepreneur Elon Musk’s SpaceX became the first private company to send humans to orbit in May with the launch of Behnken and Hurley, who will have spent more than two months on the space station upon returning.
The mission marked the first time NASA launched humans from U.S. soil since its shuttle program retired in 2011. Since then the United States has relied on Russia’s space program to launch its astronauts to the space station.
Hoping to galvanize a commercial space marketplace, NASA awarded nearly $8 billion to SpaceX and Boeing Co collectively in 2014 to develop dueling space capsules, experimenting with a contract model that allows the space agency to buy astronaut seats from the two companies. (Reporting by Joey Roulette; Editing by Bill Tarrant and Daniel Wallis)