Using Asteroids As Spaceships (Narration Only)
Science & Futurism with Isaac Arthur
00:00
1036 Ganymede Is a Big Asteroids
1036 Ganymede would be a major space city or nation all on its own. On the surface of its 35 kilometer wide bulk are a vast number of craters and canyons, natural, artificial and those in between. Inside it dozens of cylinder habitation trums stretching a kilometer each or more. It's huge and home to millions most on temporary five month journeys Treat Earth and Mars or vice versa.
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