Akin's Laws of Spacecraft Design (2011) [pdf]
created: Dec. 31, 2025, 10:12 a.m. | updated: Jan. 1, 2026, 4:01 p.m.
1 day, 14 hours ago: Hacker News
created: Dec. 31, 2025, 10:12 a.m. | updated: Jan. 1, 2026, 4:01 p.m.
1 day, 14 hours ago: Hacker News