0. Pages Not Currently Used

Countdown to Currently Scheduled Launches for the Student Spaceflight Experiments Program
SSEP Mission 17 to ISS Orbiter Payload Elapsed Time Since Return to Earth 12/22/23 on SpaceX CRS-29 My count-up
SSEP Mission 18 to ISS Surveyor Payload Elapsed Time Since Return to Earth 12/17/24 on SpaceX CRS-31 My count-up
SSEP Mission 19 to ISS Endeavour Payload Countdown to Estimated Launch of SpaceX CRS-34 my countdown
SSEP Mission 20 to ISS Atlantis Payload Countdown to Estimated Launch of SpaceX CRS-34 my countdown
SSEP Mission 21 to ISS Discovery Payload Countdown to Estimated Launch of SpaceX Vehicle (TBD) my countdown

Completed SSEP MissionsM – Mission, L – Launch Date, R – Return to Earth Date

M18: L – 11/4/24 SpaceX-31; R – 12/17/24 SpaceX-31
M17: L – 11/9/23 SpaceX-29; R – 12/22/23 SpaceX-29
M16/14D: L-11/26/22 SpaceX-26, R-1/11/23 SpaceX-26
M15B/14C: L-8/29/21 SpaceX-23, R-9/30/21 SpaceX-23
M15A/14B: L- 6/3/21 SpaceX-22, R – 7/9/21 SpaceX-22
M14A: L – 12/06/20 SpaceX-21, R -01/13/21 SpaceX-21
M13: L – 07/25/19 SpaceX-18, R – 08/27/19 SpaceX-18
M12: L – 06/29/18 SpaceX-15, R – 08/03/18 SpaceX-15
M11: L – 08/14/17 SpaceX-12, R – 09/17/17 SpaceX-12
M10: L – 06/03/17 SpaceX-11, R – 07/02/17 SpaceX-11
M9: L – 02/19/17 SpaceX-10, R – 03/19/17 SpaceX-10
M8: L – 07/18/16 SpaceX-9, R – 08/26/16 SpaceX-9
M7: L – 04/08/16 SpaceX-8, R – 05/11/16 SpaceX-8
M6: L – 01/10/15 SpaceX-5, R – 02/10/15 SpaceX-5
M5: L – 07/13/14 Orb-2, R – 10/25/14 SpaceX-4
M4: L – 01/09/14 Orb -1, R – 03/10/14 Soyuz 36S
M3b: L – 01/09/14 Orb-1, R – 03/10/14 Soyuz 36S
M3a: L – 09/18/13 Orb-D1, R – 11/10/13 Soyuz 35S
M2: L – 10/07/12 SpaceX-1, R – 11/19/12 Soyuz 31S
M1: L – 05/22/12 SpaceX-D1, R – 07/01/12 Soyuz 29S
STS-135 (Atlantis): L – 07/08/11, R – 07/21/11
STS-134 (Endeavour): L – 05/16/11, R – 06/01/11

Navigation