Watch The Challenger Disaster (2019) HD Full Movie Free on solarmovie.do. Watch The Challenger Disaster (2019) online free. Inspired by the true story. The night before the Challenger disaster in 1986, a hot headed engineer ...Inspired by the true story. The night before the Challenger disaster in 1986, a hot headed engineer leads a desperate race against the clock to stop the launch and the subsequent cover up and whistleblowing.