\(v=\frac{2}{9}\cdot \frac{(\rho _{p}-\rho _{f})gr^{2}}{\eta }\)

 

Environmental Controls and Life Support System (ECLSS) Design for a Multi-Mission Space Exploration Vehicle (MMSEV)

https://ntrs.nasa.gov/api/citations/20130011629/downloads/20130011629.pdf

Environmental Controls and Life Support System (ECLSS) Design for a Multi-Mission Space Exploration Vehicle (MMSEV)

https://youtu.be/jAve7d8vI3I?si=33ijyFIlxqUY111c

https://www.alphaspace.com/about-alpha-space.html

Alpha Space has a unique agreement with NASA that allows commercial goods flown on the MISSE platform to be sold after flight. Companies can use MISSE to fly products and then market them as "flown in space". Individuals can fly mementos such as rings, jewelry, etc. and get them back for display or use.