STS 2a   This contract required the installation of a few relays on Keostationnary, using the shuttle's bay as cargo holder. The crew put the craft on a 2:1 orbit at KEO Ap with a 3h30 period. Using 6 sats, this means that every 2 orbits the shuttle would pass 1 hour after the previous satellite, release a new one and so on. Once the bay was emptied, the shuttle passed 2 times through the atmosphere, and landed on the 3rd pass. Here's what happenned !   _1 Laun
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