Search communities

Home
All time
Saved
Random post

About Reddit Rebuilt
Pushshift dumps

An independent archive of public Reddit posts. Not affiliated with Reddit, Inc.

r/askscience•2 mo. ago

How do we know the shape of our own galaxy so well?

Astronomy

Posted Aug 14, 2026, 12:45 AM UTC

10

Loading comments…

r/askscience

Archived posts from r/askscience.

Reddit Rebuilt is an independent, non-commercial archive and is not affiliated with Reddit, Inc. Content belongs to its original authors.