The PharmaSat Risk Evaluation (PRESat) CubeSatnanosatellite was about the size of a loaf of bread, weighed about 10 pounds and was constructed in just six months. PRESat contained a micro-laboratory with a controlled environment packed with sensors and optical systems that could have detected the growth, density and health of yeast cells in orbit.
The satellite was lost in the failure of the third Falcon 1 launch.
Payloads are separated by bullets ( · ), launches by pipes ( | ). Manned flights are indicated in bold text. Uncatalogued launch failures are listed in italics. Payloads deployed from other spacecraft are denoted in brackets.
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