Challenger Disaster Live on CNN

MeeMeeFlu on Instagram: "The mission (STS-51L) included seven people — among them a civilian teacher chosen under NASA’s “Teacher in Space” program, which drew widespread public and school-classroom attention. The direct cause was a failure of a rubber O-ring seal in the right Solid Rocket Booster (SRB). This O-ring was designed to prevent hot exhaust gases from leaking through the joints of the booster. On the morning of launch, temperatures at the launch site were unusually cold — cold enough

STS 47 - Alchetron, The Free Social Encyclopedia

ASTRO COSMOS on Instagram: ""Remembering the brave souls on Challenger STS-51-L 🌌🚀 Honoring Christa McAuliffe, Michael J. Smith, and the entire crew for their ultimate sacrifice #Challenger #SpaceShuttle #RememberingOurHeroes" *Tragedy in Space* 🚀🌌 The Space Shuttle Challenger's final mission, STS-51-L, ended in tragedy on January 28, 1986. The crew's bravery & sacrifice will never be forgotten. *A Nation Remembers* 🙏🌌 Christa McAuliffe, the first teacher in space, and her crewmates inspir

thescarypost | The Space Shuttle Challenger (STS‑51‑L) launched on January 28 1986 with seven crew members aboard: commander Francis “Dick” Scobee, pilot... | Instagram