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  [ISS] International Docking Adapter-2 (IDA-2)

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Author Topic:   [ISS] International Docking Adapter-2 (IDA-2)
Robert Pearlman
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Posts: 42988
From: Houston, TX
Registered: Nov 1999

posted 08-19-2016 01:17 PM     Click Here to See the Profile for Robert Pearlman   Click Here to Email Robert Pearlman     Edit/Delete Message   Reply w/Quote
collectSPACE
New commercial spacecraft 'parking spot' added to space station

The International Space Station now has its first parking spot reserved for commercial vehicles.

Two NASA astronauts on Friday (Aug. 19) performed a six hour spacewalk outside the orbiting laboratory to install the docking ring, where Boeing and SpaceX crewed capsules will connect to the space station in the near future. Another of the international docking adapters (IDA) is planned to be launched in late 2017.

issman1
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Posts: 1042
From: UK
Registered: Apr 2005

posted 08-20-2016 11:20 AM     Click Here to See the Profile for issman1     Edit/Delete Message   Reply w/Quote
As I understand, IDA-2 is a U.S. development using Russian specifications.

So, putting aside geopolitics, could Soyuz or Shenzhou dock at the PMA-2 if outfitted with the appropriate interfaces?

Similarly, could Dragon and Starliner attach to the various Russian ports?

Robert Pearlman
Editor

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

posted 08-20-2016 01:18 PM     Click Here to See the Profile for Robert Pearlman   Click Here to Email Robert Pearlman     Edit/Delete Message   Reply w/Quote
The IDA is designed to an international docking system standard that was agreed to by NASA, Roscosmos, JAXA, ESA and the Canadian Space Agency.

If Russia, or other countries, design their future spacecraft (or modify their existing spacecraft) to use the standard, then they would be technologically compatible with the IDA. The existing docking ports on the Russian segment of the space station would need an adapter (like the IDA) to be compatible with Dragon and Starliner.

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