4
votes
If a cluster of stars in dynamical equilibrium falls into a much larger blob of dark matter, will it get hotter and expand? Will it stop?
Yes, what you are proposing is essentially the accretion of dwarf galaxies/globular clusters onto larger bound objects. As the gravitationally bound cluster falls towards the more massive object, it ...
- 436
3
votes
Pleiades galactic coordinates
You can use a coordinate converter, such as the one found here to change from RA, Dec to $l, b$.
The coordinates of an object do not directly tell you whether something is a thick/thin disk object, ...
- 158k
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