If we hit those requirements, no longer will just professional cosmonauts and astronauts from the various space agencies be able to reach the ISS, but also researchers. Only proper researchers will be able to conduct space science experiments with the proper amount of exactitude.

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We're starting to design this new transportation system to support the International Space Station (ISS) once it's complete.

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It's not going to be the kind of thermal protection system that we used on the Soyuz vehicle. We're going to make a [future] decision as whether or not to use tile.

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