NASA delays moon rocket launch by a month
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After a quiet week on the Space Coast, SpaceX will start off the week with the launch of a Space Force GPS satellite. Here's what to know.
Challenger exploded 73 seconds after liftoff while carrying seven people, including "Teacher in Space" participant Christa McAuliffe. Nobody survived the launch on Jan. 28, 1986 from NASA's Kennedy Space Center, and the event left a permanent mark upon the agency, its contractors and the nation.