Christa McAuliffe and Barbara Morgan, Teacher in space primary and backup crew members for Shuttle Mission STS-51L. This mission ended in failure when the Challenger orbiter exploded 73 seconds after launch on
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File:Barbara Morgan & Tracy Caldwell STS-118 on ISS with photo tributes (S118-E-09265).jpg - Wikimedia Commons
Space Teachers Christa Mcauliffe Left Alternate Editorial Stock Photo - Stock Image | Shutterstock
Barbara Morgan
Christa McAuliffe and Barbara Morgan pose for photos after training — Google Arts & Culture
Christa McAuliffe
Christa McAuliffe - Wikipedia
Barbara Morgan - Wikipedia
Teacher-Astronaut to Fly Decades After Challenger - The New York Times
Challenger's Final Voyage: A Mission That Never Was - AmericaSpace
Sharon Christa McAuliffe and Barbara Morgan | S85-40670 (18 … | Flickr
290 Barbara Morgan Astronaut Photos and Premium High Res Pictures - Getty Images
Challenger astronauts Christa McAuliffe (top) beside payload specialist Greg Jarvis (back right) and backup crew member Barbara Morgan (bottom) training in a KC-135 “vomit comet” in the 1980s. : r/OldSchoolCool
File:Christa McAuliffe and Barbara Morgan - GPN-2002-000004.jpg - Wikimedia Commons
Christa McAuliffe: Reach for the Stars Clips & Barbara Morgan Interview - YouTube
30 years ago: 'The Unthinkable Sale,' an astronaut teacher and Wham!
Christa McAuliffe
NASA - Preflight Interview: Barbara Morgan
Challenger disaster inspired a generation' says best friend of victim | World | News | Express.co.uk
Challenger Remembered: Q&A with Teacher Astronaut Barbara Morgan | Space
Lunar Pioneer: Barbara Morgan returns to Classroom
Barbara Morgan was the back-up to Christa McAuliffe in the "Teacher in Space" program. After McAuliffe perished in the Challenger disaster, Morgan was inspired to become an astronaut and was eventually selected
Purdue grad felt loss of Challenger crew
