NASA says it is suspending many operations with Russia because of this . But hopefully , Russian spacecraft will resume joint International Space Station operations . The U.S. space agency is reliant on Russian spacecraft to reach the ISS . NASA says more funding from Congress would mean it could resume space flights sooner .
NASA says it is suspending many operations with Russia because of Ukraine . But U.S. , Russian agencies will continue joint International Space Station operations . The U.S. space agency is reliant on Russian spacecraft to reach the ISS . NASA says more funding from Congress would mean it could resume space flights sooner .