Russia tells the US to take astronauts to the International Space Station 'with the help of a trampoline' in Ukraine sanctions row
A row over hi-tech experts under new Ukraine-related sanctions has sparked a major row over the International Space Station.
Extensive cooperation in space between Washington and Moscow came under renewed pressure after the United States banned high-tech exports to Russia.
Russia pledged tit-for-tat measures in revenge for U.S. sanctions it said would hit its space industry, a symbol of national pride and a sphere of fierce competition with the United States dating back to the Cold War.