Remembering the Crew of Soyuz 11, the Only Astronauts to Die in Spacehttps://www.discovermagazine.com/the-sciences/remembering-the-crew-of-soyuz-11-the-only-astronauts-to-die-in-space by felipelemos • 5 years ago 2 0 5 years agoDIdiscovermagazine.com