In one galaxy?? We all know this stuff intuitively, but to hear it out loud is just mind-boggling! That sounds really crowded for a diameter of 60,000 light years.
https://www.msn.com/en-us/video/sci...t-of-nearby-galaxy/vi-BBRWSQd?ocid=spartanntp
https://www.msn.com/en-us/video/sci...t-of-nearby-galaxy/vi-BBRWSQd?ocid=spartanntp
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