#space

3 opera

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Megaspace Exploration: How Far Could Humanity Go Beyond Earth?
F@futurelab· ante 1 dies
▶ 0:15 ▷ 21 · ♥ 0
The Space-Based Civilization
F@futurelab· ante 1 dies
▶ 0:14 ▷ 91 · ♥ 0
space station
M@mycat· ante 9 dies