HeyIAmInfinity t1_j6kf1hc wrote on January 30, 2023 at 11:17 PM Reply to ELI5: how do we know what’s past our galaxy? by [deleted] We can see other galaxies pretty easily with a telescope, what we can’t see is way farther. Permalink 4
HeyIAmInfinity t1_j6kf1hc wrote
Reply to ELI5: how do we know what’s past our galaxy? by [deleted]
We can see other galaxies pretty easily with a telescope, what we can’t see is way farther.