‘Moderately Complex’: The Mission That 51L Should Have Been

Members of the 51L crew during training. From left are Ellison Onizuka, Ron McNair, Greg Jarvis, Judy Resnik, Christa McAuliffe (seated on table) and backup crew member Barbara Morgan. Photo Credit: NASA

Twenty-eight years passed on Tuesday since one of the worst and most public disasters ever witnessed in the U.S. human [...]