Science & Futurism with Isaac Arthur cover image

Intergalactic Voyages (Narration Only)

Science & Futurism with Isaac Arthur

00:00

A Kardashev 3 Civilization Could Be Built

The Edge of the Universe is a weekly, offbeat look at science and technology. This week's episode focuses on intergalactic travel with some ideas for how to get there. The show also explores why we can't go faster than light speed as most galaxies are moving away from us very fast. And it looks like our galaxy may not even be the closest one in terms of neighboring galaxies.

Play episode from 09:32
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