[mountainlion]

I still cant follow how Tycho can rotate form the south pole to the north pole every day. I always saw the man in the moon right side up and never remember seeing it upside down.

[messierhunter]

It’s called field rotation. It’s always “rotated” due to field rotation.
https://www.youtube.com/watch?v=R4eDT8-73ZE
https://www.youtube.com/watch?v=m99L7fUY4rs
https://www.youtube.com/watch?v=L2aT-Dn_n7s