On Thursday the head of Russia's space agency "warned that new sanctions imposed on his country could have dire consequences for the International Space Station program," reports Space.com (in an article shared by Slashdot reader Hmmmmmm): "Do you want to destroy our cooperation on the ISS?" read one of the tweets from Roscosmos Director-General Dimitry Rogozin, which was translated by Rob Mitchell for Ars Technica senior space editor Eric Berger, who shared Mitchell's translation on Twitter. Russia and the United States are the major partners in the ISS program, which also includes Canada, Japan and multiple European nations...

NASA told Space.com that civil cooperation between the U.S. and Russia in space will continue.

The new sanctions could cause the International Space Station to crash to Earth in an uncontrollable fashion, according to a different tone from Rogozin. According to the European Space Agency, the Russian segment of the ISS is responsible for guidance, navigation and control. Russian Progress cargo craft give boost to the International Space Station to make sure it doesn't sink too low into Earth's atmosphere. The International Space Station would deorbit naturally without periodic reboosts from Progress freighters.

The first operational reboost of the Cygnus program will be performed at the International Space Station just days ago, and it may eventually transfer this capability to U.S. vehicles as well.


Business Insider reports that Thursday's tweets from the head of Russia's space agency also included a dire hypothetical. "If you block cooperation with us, who will save the ISS from an uncontrolled deorbit and fall into the United States or Europe?"

On Saturday Elon Musk "responded by posting the logo of his company, SpaceX." Musk appeared to confirm that SpaceX would get involved, should the ISS fall out of orbit. A Twitter user asked if that's what the tech mogul really meant, to which Musk simply replied: "Yes."

NASA said in a statement to Euronews that it continues to work with other international partners to maintain safe and continuous operations at the International Space Station.