<p>Are there printable 2D star maps that are distorted such that, when printed, they can be cut (along printed lines) to be applied to the outside of a sphere to represent the celestial sphere, as seen from the center of the substrate sphere?</p>

<p>Is there a term for this type of map?</p>

<p>If they don't exist, how can one be created?</p>

CC BY-SA 4.0
2018-10-07T14:59:09.783Z
What you're looking for is called a [star chart](https://en.wikipedia.org/wiki/Star_chart) to make a [celestial sphere](https://en.wikipedia.org/wiki/Celestial_sphere).
Mike Harris
CC BY-SA 4.0
2018-10-07T15:05:03.227Z
Related: https://gis.stackexchange.com/questions/15639/what-projections-should-i-use-to-make-my-own-globe
Mike G
CC BY-SA 4.0
2018-10-08T11:10:33.710Z
There's no way I know of to paste paper nicely on to a proper sphere, but there will be cut-outs you can tape together that look close to a sphere. I remember my old globe was indeed pieces of what looked like paper pasted to a glass sphere, but I have a hunch that was a fairly specialized paper and process developed for globe manufacture.  https://en.wikipedia.org/wiki/Globe#Manufacture
uhoh
CC BY-SA 4.0
2018-10-08T11:32:12.293Z
I've found out that vertical segments that one would cut out to try to paste to a sphere are called [gores](https://en.wikipedia.org/wiki/Gore_(segment)) and this is indeed how old globes were made. I know that the Python package [Skyfield](https://rhodesmill.org/skyfield/) can generate locations of stars and the math to make a printable image superimposed on the gores is not hard. Is this a way you might want to proceed? Or are you looking for something you can just download and print?
uhoh
CC BY-SA 4.0
2018-10-08T11:32:28.750Z
Old videos about globe making: [1](https://youtu.be/4RWcWSN4HhI?t=72), [2](https://youtu.be/ldUnXrZYfY0?t=104), [3](https://www.youtube.com/watch?v=x1pcspwCRWc), [4](https://youtu.be/0qfJrCm5-q4?t=60) In the mean time, if you are bored, in-the-sky.org has a way to make a planisphere. https://in-the-sky.org/planisphere/index.php
uhoh
CC BY-SA 4.0
2018-10-14T21:20:56.697Z
Thank you all for the suggestions and information! It has been immensely helpful.
manateed
<star-maps>
2D Distorted Star Map for Pasting on Sphere Surface
manateed
# 2D Distorted Star Map for Pasting on Sphere Surface

(Asked by: username_0 on 2018-10-07)

Are there printable 2D star maps that are distorted such that, when printed, they can be cut (along printed lines) to be applied to the outside of a sphere to represent the celestial sphere, as seen from the center of the substrate sphere?

Is there a term for this type of map?

If they don't exist, how can one be created?

**Tags:** star-maps
> **Comments:**
> **username_1**: What you're looking for is called a [star chart](https://en.wikipedia.org/wiki/Star_chart) to make a [celestial sphere](https://en.wikipedia.org/wiki/Celestial_sphere).  
> **username_2**: Related: https://gis.stackexchange.com/questions/15639/what-projections-should-i-use-to-make-my-own-globe  
> **username_3**: There's no way I know of to paste paper nicely on to a proper sphere, but there will be cut-outs you can tape together that look close to a sphere. I remember my old globe was indeed pieces of what looked like paper pasted to a glass sphere, but I have a hunch that was a fairly specialized paper and process developed for globe manufacture.  https://en.wikipedia.org/wiki/Globe#Manufacture  
> **username_3**: I've found out that vertical segments that one would cut out to try to paste to a sphere are called [gores](https://en.wikipedia.org/wiki/Gore_(segment)) and this is indeed how old globes were made. I know that the Python package [Skyfield](https://rhodesmill.org/skyfield/) can generate locations of stars and the math to make a printable image superimposed on the gores is not hard. Is this a way you might want to proceed? Or are you looking for something you can just download and print?  
> **username_3**: Old videos about globe making: [1](https://youtu.be/4RWcWSN4HhI?t=72), [2](https://youtu.be/ldUnXrZYfY0?t=104), [3](https://www.youtube.com/watch?v=x1pcspwCRWc), [4](https://youtu.be/0qfJrCm5-q4?t=60) In the mean time, if you are bored, in-the-sky.org has a way to make a planisphere. https://in-the-sky.org/planisphere/index.php  
> **username_0**: Thank you all for the suggestions and information! It has been immensely helpful.  

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## 0 answers

