1. John-David Bartoe and Loren Acton engrossed in training
4. Michael Lampton and Wubbo Ockels
5. Rick Chappell smiles for the camera
6. Marc Garneau on the flight deck
7. Marc Garneau and Paul Scully-Power
9. Paul Scully-Power assists Mark Garneau
13. Spacelab 2 backup payload specialists and prime crew members
14. Loren Acton and John-David Bartoe floating in their workstation
15. Spacelab D1 payload specialists
17. Wubbo Ockels and Reinhard Furrer
18. Reinhard Furrer preparing for medical experiments
20. Brett Watterson and Eric Sundberg
21. Ken Mattingly salutes photographers
22. Gary Payton on the flight deck
23. Space shuttle Enterprise stacked
24. Atlantis’s payload bay doors are opened
26. Jack Fischer and Eric Sundberg
27. Charlie Walker and Judy Resnik
28. Charlie Walker working his CFES experiment
32. Prince Sultan Salman Abdulaziz Al-Saud
33. Charlie Walker and Robert Wood
35. Rodolfo Neri Vela brought tortillas to space for the first time
38. Bill Nelson peels a grapefruit
39. Bob Cenker puts his engineering and mechanical skills to work
41. Christa McAuliffe and Barbara Morgan meet the STS-51L crew
42. Barbara Morgan and Christa McAuliffe pause during training
43. Barbara Morgan and Christa McAuliffe listen as Greg Jarvis discusses his experiment
44. Sam Durrance, Ron Parise, and Ken Nordsieck
45. NASA administrator Dan Goldin greets Senator John Glenn
47. Barbara Morgan floats in the middeck of the space shuttle Endeavour