andsoitis
13 hours ago
cleaner source: https://www.sciencedirect.com/science/article/pii/S009457652...
Brazilian scientist propose a "shortcut" to Mars in just 7 months
2 pointsposted 14 hours ago
by evo_913 hours ago
cleaner source: https://www.sciencedirect.com/science/article/pii/S009457652...