Later today, a SpaceX rocket with carry another crew to the International Space Station (ISS) after a few delays. The crew, shown above, consists of Alexander Grebenkin (Roscosmos), Michael Barratt (NASA), Matthew Dominick (NASA), Jeanette Epps (NASA).
The new crew will be approaching a space station already containing seven crew members as well as a module in need of repair. The Russian components of the space station have sprung a number of leaks over the past several years. The most recent appears to be a recurring oxygen leak.
To date, NASA is playing it cool, though I expect everyone on board would be happy to experience at leakless station as soon as possible. We know the ISS will not last forever, but until the day it is decommissioned it should be a safe vessel for the astronauts and cosmonauts aboard.
Update: The SpaceX launch went off without a hitch Sunday evening. The new crew on the Dragon spacecraft is expected to reach the ISS Tuesday morning.
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