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2 votes
1 answer
314 views

Mass resolution

2 votes
0 answers
20 views

Mass resolution in cosmological simulations

3 votes
1 answer
39 views
+100

Evaluating Potentials using Galpy

1 vote
0 answers
16 views

Can this ppxf fit work?

0 votes
0 answers
14 views

Kinematical galaxy spectral analysis using ppxf?

6 votes
1 answer
285 views

How many stars are in the Milky Way galaxy?

2 votes
1 answer
57 views

Method to get data from NED IPAC and NVSS, without manually giving RA/dec input

1 vote
1 answer
58 views

redshift puzzle

5 votes
1 answer
154 views

How many stars can we resolve?

1 vote
0 answers
45 views

Does the north pole of the Solar System (with respect to the invariable plane) point towards the galactic center?

2 votes
0 answers
17 views

What is the sharpest stellar number density variation known?

11 votes
1 answer
1k views

What are those stars that cross the galactic center?

1 vote
1 answer
128 views

Distribution function for distance to nearest stars from any given star in our galaxy

14 votes
6 answers
7k views

What will happen to the shape of a galaxy when a super massive black hole lying in its center dies(evaporates out)?

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