Thirty years ago, the space shuttle Challenger launch was broadcast on national television. The shuttle exploded killing all 7 people on board, including a teacher. McClatchy Courtesy NBC
Thirty years ago, the space shuttle Challenger launch was broadcast on national television. The shuttle exploded killing all 7 people on board, including a teacher. McClatchy Courtesy NBC

30 years since Challenger: New voice at astronauts' memorial

January 28, 2016 08:40 AM