'Why I Wasn't Devastated': Remembering the Final Shuttle-Mir Mission, 20 Years On

STS-91 marked the ninth and final docking mission between the shuttle and Russia’s Mir space station. Photo Credit: NASA

Twenty years ago, this week, shuttle Discovery pulled away from Russia’s Mir space station for the final time, closing out a group of impressive rendezvous and docking missions which had cemented a new partnership between […]