Isaac Arthur has a very fascinating series of videos that cover different aspects of space, from travelling between planets, to understanding alien languages, to life extension. Above, a video on actually getting into space in the first place.
The first installment in a new series discussing alternative means of getting in space, from better rockets to massive structures like Space Elevators, Skyhooks, and Launch Loops.
| "Jupiter matters. In fact, Jupiter is the hero of this story." |
| Space Elevators |
| "Each spaceship will cost only as much as a smartphone." |
| How to Escape Planet Earth |
| "It might be aliens." |