SpaceX price hikes will make ISS cargo missions more costly

For the first ISS resupply phase, between 2012 and 2020, NASA estimates it will fly 31 missions, with SpaceX doing 20 and Orbital ATK 11. SpaceX’s launch price was considerably cheaper than its rival– $152.1 million per mission versus $262.6 million. Starting in 2020, however, NASA...
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