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2 votes
1 answer
277 views

Has this image of the Draco Constellation been altered

Have the stars in this photo of the Draco Constellation been magnified so as to help me see the Draco or not? Also I really like [this image][2] of Orion; if someone knows of a site with a lot of ...
bobsmith76's user avatar
0 votes
2 answers
6k views

How to create 3D animation of particles position vs time in python?

I am trying to make a 3-D animation of stars' position vs time. I have the information of the stars' x, y and z co-ordinates over time. I was looking at the example of Matplotlib and did understood ...
Arpan Das's user avatar
  • 187
2 votes
1 answer
727 views

DSO in a 60mm telescope

I am thinking about buying a telescope, but here in Brazil they are very expensive and hard to find where to buy. So, the better telescope I can pay for is a Celestron Powerseeker 60AZ. My main ...
Vitor Z.'s user avatar
  • 153
2 votes
1 answer
409 views

Does the Sun twinkle?

Does our solar system have enough bodies in orbit to appear to twinkle to another distant solar system viewed from the side? https://en.wikipedia.org/wiki/List_of_asteroid-discovering_observatories ...
Muze's user avatar
  • 1