2024 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program

2023 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program

2022 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program

2021 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program

2020 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program

2018 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program

2017 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program

2015 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program

2014 42 USC 18362 – Retirement of Space Shuttle orbiters and transition of Space Shuttle program