The U.S. space agency has since had to rely on Russia's Roscosmos program to ferry astronauts to the orbital space station at a cost of roughly $80 million per seat, NASA has said. After 2019 there are no seats available on the spacecraft for U.S. crew, and a NASA advisory panel recommended on Friday that the U.S. space program develop a contingency plan to guarantee access to the station in case technical problems delay Boeing and SpaceX any further. A NASA spokesman on Friday characterized a solicitation request NASA filed on Wednesday as a contingency plan.
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