NASA announced the news Friday, one year and one day after Space Exploration Technologies Corp., or SpaceX, became the first private business to launch a capsule into orbit and return it safely to Earth.
On Feb. 7, SpaceX will attempt another orbital flight from Cape Canaveral Air Force Station. This time, the unmanned Dragon capsule will fly to the space station and dock with a load of supplies. NASA stressed it is a target date.
"Pending all the final safety reviews and testing, SpaceX will send its Dragon spacecraft to rendezvous with the International Space Station in less than two months," said NASA's No. 2, deputy administrator Lori Garver. "So it is the opening of that new commercial cargo delivery era."
NASA has turned to industry to help stock the space station now that the space shuttles are retired, investing hundreds of millions of dollars in this startup effort. The station currently is supplied by Russian, European and Japanese vessels.
SpaceX's Dragon capsule will fly within two miles of the space station, for a checkout of all its systems. Then it will close in, with station astronauts grabbing the capsule with a robotic arm. The Dragon ultimately will be released for a splashdown in the Pacific. None of the other cargo carriers come back intact; they burn up on re-entry.
If the rendezvous and docking fail, SpaceX will try again. That was the original plan: to wait until the third mission to actually hook up with the station and delivery supplies. SpaceX wanted to hurry it up.
None of the supplies on board the Dragon will be one-of-a-kind or crucial, in case of failure.
SpaceX - run by PayPal co-founder Elon Musk - is one of several companies vying for space station visiting privileges. It hopes to step up to astronaut ferry trips in perhaps three more years. In the meantime, Americans will be forced to continue buying seats on Russian Soyuz spacecraft.
Congress has appropriated $406 million for that effort, considerably less than NASA's requested $850 million.
"It is nevertheless a significant step," Garver said at a space forum in Seattle broadcast on NASA TV. She said NASA is evaluating whether it can speed up when U.S. companies "deliver our precious astronauts to and from the space station."