I haven't seen much remembering the Challenger space shuttle disaster, which took place 37 years ago today/yesterday (depending on where you are in the world) and resulted in the deaths of the seven astronauts onboard. There's some evidence that the tragedy could have been avoided. The original CNN coverage can be seen here https://youtu.be/j4JOjcDFtBE #NASA #SpaceShuttle #Challenger #ChristaMcAuliffe #EllisonOnizuka #RonaldMcNair #JudithResnik #DickScobee #GregoryJarvis #MichaelJSmith