3 ms·
"However, you need to pick an epoch (zero point), and any choice of epoch is going to feel much more arbitrary than the system as a whole." How about the best
by restalis 10y ago
"However, you need to pick an epoch (zero point), and any choice of epoch is going to feel much more arbitrary than the system as a whole."
How about the best estimation for the 13.8 billion years old Big Bang event? Expressed through the number of galactic revolutions, of course.
- Tepix 10y agoSure, we will not pick the epoch as someone else, but at least we celebrate it in the same interval.
- restalis 10y agoYou must be a very optimistic person to think beyond our own galaxy! Taking this path, should we think how shall we deal with the stability of our galactic movement reference if the Andromeda collision will affect it?