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There is an older (2015) discussion on this at https://forum.nasaspaceflight.com/index.php?topic=37390.0 https://forum.nasaspaceflight.com/index.php?topic=3739
by logifail 2y ago
There is an older (2015) discussion on this at
https://forum.nasaspaceflight.com/index.php?topic=37390.0 https://forum.nasaspaceflight.com/index.php?topic=37390.0