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  Russian-U.S. relations and fate of the ISS

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Author Topic:   Russian-U.S. relations and fate of the ISS
oly
Member

Posts: 905
From: Perth, Western Australia
Registered: Apr 2015

posted 03-27-2018 09:07 PM     Click Here to See the Profile for oly   Click Here to Email oly     Edit/Delete Message   Reply w/Quote
With the news this week regarding the expulsion of Russian envoys following events in the UK — I am not suggesting things are heading this way, but, should political tensions become strained to the point that shared future Russian launches to the ISS come into question...

If, hypothetically, all launches to the ISS ceased now, how long could current crew remain on station? How long could the ISS remain in orbit unmanned and unsupported? Will the U.S. return to manned spaceflight happen before the ISS deorbits?

Could Russian cosmonauts change the locks so to speak on the ISS? It would be a shame if the ISS followed Skylab in being lost before a return to flight happened.

Robert Pearlman
Editor

Posts: 42988
From: Houston, TX
Registered: Nov 1999

posted 03-27-2018 09:13 PM     Click Here to See the Profile for Robert Pearlman   Click Here to Email Robert Pearlman     Edit/Delete Message   Reply w/Quote
The International Space Station was not designed to function without a crew, and neither Russia or the United States can operate it alone.

The U.S. relies on the Russian segment for propulsion and, currently, access via the Soyuz. Russia relies on the U.S. segment for power, temperature control, some communications and control.

As such, Russia does not benefit from restricting access to the space station.

But to answer your question, U.S. commercial crew vehicles will enter service in late 2018 to mid-2019 based on current schedules.

All times are CT (US)

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