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Black Hole Accretion Disk Postcard

4.9 out of 5 stars rating
15913 Total Reviews |
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Paper Type
Signature Matte
18 pt thickness / 120 lb weight Soft white, soft eggshell texture
-$0.17
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About Postcards

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PostcardCreate your own from scratch

Size: Standard Postcard

Create your own vacation-worthy postcard! Any view you’ve seen, any monument you’ve fallen in love with, can all be added to your postcard with our personalization tool.

  • Dimensions: 5.6" L x 4.25" H; qualified USPS postcard size
  • High quality, full-color, full-bleed printing on both sides

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 Accretion Disk Postcard

Black Hole Accretion Disk Postcard

A black hole accretion disk spins in the depths of interstellar space in this NASA illustration. Gravity distorts the view, warping the surroundings of black hole to produce this distorted view of glowing gases orbiting the infinite gravity of the hole itself. Nothing, even light, can escape the singularity once pulled-in. Scientists theorize that spinning black holes can form worm holes with possible transportation to other universes or different times. Many galaxies have supermassive black holes at their centers, some of which feed on stars as well as cosmic dust and gas.
Gigapacket
Silver
Artwork designed by
Rockford, Illinois
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Customer Reviews

4.9 out of 5 stars rating15.9K Total Reviews
14464 total 5-star reviews1012 total 4-star reviews213 total 3-star reviews82 total 2-star reviews142 total 1-star reviews
15,913 Reviews
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5.0 out of 5 stars rating
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By Ray A.September 30, 2025 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Very pleased with my order. All my prints were manufactured to a very high standard to my exact specifications and edited additions.
5.0 out of 5 stars rating
5 out of 5 stars rating
By Suzi G.August 16, 2025 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
Fabulous create your own postcard turned out awesome 👍 I love the different colors and balloons a lot! .
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By Suzi G.September 17, 2025 • Verified Purchase
Post Card, Size: Standard Postcard, Paper: Signature Matte, Envelopes: None
This tropical card is so good 1🙂🙂The colors, borders, text fonts, all added up to 💯% satisfied customer!!!! 👍.

Tags

Postcards
blackholeaccretionspacescienceastronomyphysicsgalaxysupermassiveuniverse
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blackholeaccretionspacescienceastronomyphysicsgalaxysupermassiveuniverse

Other Info

Product ID: 239134132357092793
Created on: 9/26/2019, 10:37 PM
Rating: G 
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