Chosen answer:Interstellar means travelling among the stars, no matter which galaxy you're in, which is what was going on. While intergalactic does mean travelling between galaxies, it's more indicative of being in the empty void of space between galaxies, not going from one galaxy to another. And since they travelled by wormhole, they were never really in the empty space.
Chosen answer: Interstellar means travelling among the stars, no matter which galaxy you're in, which is what was going on. While intergalactic does mean travelling between galaxies, it's more indicative of being in the empty void of space between galaxies, not going from one galaxy to another. And since they travelled by wormhole, they were never really in the empty space.
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