Star Classification & Hertzsprung-Russell Diagram T-Shirt
- from our Affiliates
Couldn't find any H-R Diagram shirts online either, could you? That's why I made this design using the best looking H-R diagram ever published. It appeared in the 5th edition of Pearson Education's, The Cosmic Perspective. The front image is by an unknown entity. No permission given. I already buy Pearson's books, that's royalty enough.
$28.50
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