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Gravitational Blueshift Poster
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Gravitational Blueshift Poster
A multi-coloured, fractal representation of gravitational blueshifting; the shifting of light towards the blue end of the spectrum that occurs as photons become more energetic when falling into a gravity well. Customise by adding your own text.
Unlike the more commonly known Doppler blueshift, an apparent effect which is the result of motion towards the observer, gravitational blueshift is real, independent of the received angle of the photon. Gravitational blueshift is a natural consequence of conservation of energy and mass-energy equivalence.
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4.8 out of 5 stars rating14.5K Total Reviews
14,524 Reviews
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy Donna Y.2 June 2022 • Verified Purchase
Print, Size: 60.96cm x 91.44cm, Media: Standard Semi-Gloss
Zazzle Reviewer Program
I originally ordered this print in a larger size but was not pleased with the clarity of it. When I contacted Zazzle, they responded really quickly and were very helpful. I was able to reorder the print in a smaller size and it was shipped to me within a couple of weeks. The print was packaged well to ensure there was no damage during transit (Eco friendly, too!), and I am really pleased with it.
I am so grateful to the customer service team for the professional way they handled my order. I had this printed on matt finish card and I was really pleased with the quality. The colours were rich and the image sharp.
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Mignon G.22 December 2021 • Verified Purchase
Print, Size: 41.91cm x 64.77cm, Media: Standard Semi-Gloss
Zazzle Reviewer Program
Very happy with this product. No complaints.
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Mignon G.22 December 2021 • Verified Purchase
Print, Size: 45.72cm x 60.96cm, Media: Standard Semi-Gloss
Zazzle Reviewer Program
Very happy with this product. No complaints.
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Product ID: 256273052478678802
Posted on 16/06/2025, 8:42 AM
Rating: G