Elon Musk:
– A new philosophy of the future is needed. I believe it should be curiosity about the Universe – expand humanity to become a multiplanet, then interstellar, species to see what’s out there.
Chris Bergin – NSF:
– What do you think is the tricky part of human interstellar travel? “Wormholes,” warp speed, or something else?
Elon Musk:
– To be an interstellar species, you only need speed close to the speed of light. Intergalactic travel is more complicated.
Related: Worm holes might solve one of the well-known paradoxes of black holes
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