Getaway Special
（重定向自Get Away Special）
![Two Getaway Special (GAS) canisters, used on STS-91](/Images/godic/202501/15/GAS_closeup_sts-913632.jpg")
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![GAS canisters shown mounted in the shuttle cargo bay. This image is from STS-91. The front of the shuttle is to the left of the picture.](/Images/godic/202501/15/GAS_mounted_sts-913632.jpg")
Getaway Special was a NASA program that offered interested individuals, or groups, opportunities to fly small experiments aboard the Space Shuttle. The program, which was officially known as the Small, Self-Contained Payloads program, was canceled following the Space Shuttle Columbia disaster on February 1, 2003.