 Complete the following phrase:  Jarvis was Payload Specialist 2 on STS-51-L which was launched from the Kennedy Space Center, Florida, at 11:38:00 EST on January 28, 1986. The crew on board the Orbiter Challenger included Commander Dick Scobee, pilot Michael J. Smith USN, mission specialists Dr. Ronald McNair, Lt. Col. Ellison Onizuka USAF, Dr. Judith Resnik, and fellow civilian payload specialist Christa McAuliffe. The entire STS-51-L crew died on January 28, 1986, when 