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Black Hole Einstein Ring NASA Card

4.9 out of 5 stars rating
17469 Total Reviews |
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Paper Type
Signature Matte
18 pt thickness / 120 lb weight Soft white, soft eggshell texture
+CA$0.87
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About Folded Greeting Cards

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Folded Greeting Card
Create your own from scratch

Size: Standard, 5" x 7"

Thank you, hello, or I love you, custom greeting cards are thoughtful gifts that are always the perfect way to express yourself.

  • Dimensions: 5" x 7" (portrait); 7" x 5" (landscape)
  • Full colour CMYK print process
  • Double sided printing for no additional cost

Paper Type: Signature Matte

Our Signature Matte paper is a customer favorite—smooth to the touch with a soft eggshell texture that elevates any design. Its sturdy 18 pt weight and natural feel make it the ideal choice for timeless, sophisticated events.

  • Exclusively made for Zazzle
  • Made and Printed in the USA
  • FSC® Certified—sourced from responsibly managed forests that protect both people and planet

About This Design

Black Hole Einstein Ring NASA Card

Black Hole Einstein Ring NASA Card

Simulated view of a black hole in front of the Large Magellanic Cloud. The ratio between the black hole Schwarzschild radius and the observer distance to it is 1:9. Of note is the gravitational lensing effect known as an Einstein ring, which produces a set of two fairly bright and large but highly distorted images of the Cloud as compared to its actual angular size.
NASAWORLD
Silver
Artwork designed by
South Africa
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Customer Reviews

4.9 out of 5 stars rating17.5K Total Reviews
16458 total 5-star reviews723 total 4-star reviews118 total 3-star reviews59 total 2-star reviews111 total 1-star reviews
17,469 Reviews
Reviews for similar products
5 out of 5 stars rating
By Debra J.April 17, 2024 • Verified Purchase
Folded Greeting Card, Size: Standard, 5" x 7", Paper: Signature Matte, Envelopes: White
Really pleased with the card quality. The perfect theme to personalize a birthday celebration. Birthday greeting combined with a Christmas wish for my nieces Christmas Birthday. Perfect! These colours really pop on this Matte finish. The cute funny monkey expressions add humour to a birthday card surprise.
5 out of 5 stars rating
By AnonymousOctober 1, 2025 • Verified Purchase
Folded Greeting Card, Size: Big, 8.5" x 11", Paper: Signature Matte, Envelopes: White
I absolutely love this!! Thank you so much for creating a very special birthday card for my mom for her very special day!
5 out of 5 stars rating
By Stacey V.May 5, 2023 • Verified Purchase
Folded Greeting Card, Size: Small, 4" x 5.6", Paper: Signature Matte, Envelopes: White
Zazzle Reviewer Program
This card is beautiful. I loved that I could pick special poems that mean something to me and will mean so much to my friend who lost her pet soul mate. The picture and the poems I requested turned out Purrfect! I will definitely be back to place more orders with this seller. Thank you for the amazing work you do!!

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Folded Greeting Cards
spaceastronomygalaxyphotographyblack holeactivecosmicsciencescientificeinstein
All Products
spaceastronomygalaxyphotographyblack holeactivecosmicsciencescientificeinstein

Other Info

Product ID: 137414354151012049
Designed on 2017-06-26, 9:44 PM
Rating: G