NASA and the White House have since late last year quietly drawn up contingency plans for the International Space Station in light of tensions with Moscow that began building before Russia's invasion of Ukraine, according to nine people with knowledge of the plans.
The U.S. space agency's game planning shows how the U.S. is juggling its relationship with Russia, a crucial ally on the international space station project, which also involves such corporate names as Boeing, SpaceX and Northrup Grumman.
