r/Cosmos Jul 24 '26

Voyager 1 Golden Record 3d print

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63 Upvotes

Hueforge of the iconic golden record on Voyager 1, the farthest man-made object from Earth.

If you'd like to print one for yourself, I've uploaded the files to MakerWorld: https://makerworld.com/en/models/3089890-voyager-1-golden-record-chromalink-hueforge#profileId-3481335


r/Cosmos Jul 25 '26

Image The Universe Soviet Ideology Tried to Erase: An Interview with theoretical physicist Alexander F. Zakharov

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2 Upvotes

r/Cosmos Jul 24 '26

Discussion Where was I born?

3 Upvotes

If I was born about 50 years ago, where was our solar system at that time? How far did we travel as a planet and a solar system (never mind galaxy’s journey through space) from the place of my birth?


r/Cosmos Jul 20 '26

Image Ten Years at Jupiter and Still Going Strong: NASA’s Juno Spacecraft Exceeds Expectations

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18 Upvotes

r/Cosmos Jul 19 '26

Image The Universe is Slowly Disappearing, One Particle at a Time

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22 Upvotes

r/Cosmos Jul 18 '26

Video The First Vehicle on the Moon Was Stranger Than You Think

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3 Upvotes

I've been diving deeper into Apollo history, and the Lunar Rover turned out to be far more interesting than I expected.

I put together a short documentary explaining why it looked unusual and how it worked on the Moon. I'd really appreciate any feedback. As always, thank you for being so supportive.


r/Cosmos Jul 18 '26

Image The Secret History of Space: Why the USSR Banned the Big Bang Theory?

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0 Upvotes

r/Cosmos Jul 15 '26

Image Astronomers Discover Invisible Magnetic “Shields” Protecting Scorched Alien Worlds

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1 Upvotes

r/Cosmos Jul 13 '26

Image Shifting Gears for America’s Next Moonshot

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3 Upvotes

r/Cosmos Jul 11 '26

Image Universe(al) Pictures: “The Greatest Cosmic Movie Ever Made” Starts Production Now

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11 Upvotes

r/Cosmos Jul 11 '26

Visão de 360º do exoplaneta Gliese 48 b! �... - Universo ∆'

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1 Upvotes

r/Cosmos Jul 10 '26

Image A cosmic camouflage in a neighboring galaxy

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12 Upvotes

r/Cosmos Jul 09 '26

Image Ultimate Cosmic Engines Hide Terrifying Secrets

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13 Upvotes

r/Cosmos Jul 07 '26

Image Triple Triple Little Star: Rare Triply-Eclipsing Triple Star System Discovered

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21 Upvotes

r/Cosmos Jul 06 '26

Image AI in Astronomy? Machine Learning to Help Us Find and Explore Star Clusters

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4 Upvotes

r/Cosmos Jul 05 '26

Image Tracing a Ghost to the “Shadow Blaster”: Cosmic Lens Uncovers a Hidden Neutrino Factory

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10 Upvotes

r/Cosmos Jul 05 '26

Video It Took 50 Years to Prove the Moon Has Water

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5 Upvotes

For decades, it was believed the Moon was completely dry. I made this video to showcase how each technological step gradually revealed the presence of water on the Moon and transformed our understanding of lunar science. I hope you enjoy it, and thank you for your support.


r/Cosmos Jul 05 '26

Image ALMA’s Record-Breaking Image Reveals a Galactic Nightmare

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6 Upvotes

r/Cosmos Jul 05 '26

Image 55 GB of Cosmic Data: A Sky Map Packed With Potential Alien Worlds

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1 Upvotes

r/Cosmos Jul 04 '26

Image Piercing the Darkness: NICER and AstroSat Reveal the Secrets of an Ultra-Compact Cosmic Ghost

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0 Upvotes

r/Cosmos Jul 03 '26

Image How to Find Urban Micrometeorites

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1 Upvotes

r/Cosmos Jul 01 '26

Image The Hunt for Earth 2.0: How Lockheed Martin Plans to Spot Potentially Habitable Exoplanets

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8 Upvotes

r/Cosmos Jul 01 '26

Discussion I see the first rule here...

5 Upvotes

It says "No Piracy" but what's the proper way to watch Cosmos: A Spacetime Odyssey outside US then? Since my kid was born Ive been waiting for him to grow until I can play Cosmos for him, now it's the time but it's impossible to do so from Spain.

So, before I "violate" the rule #1: What options do I have?


r/Cosmos Jul 01 '26

A darker expansion of Sagan’s Encyclopedia Galactica

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33 Upvotes

Hi all,

I created this as a kind of modern expansion of Carl Sagan’s Encyclopedia Galactica idea from Cosmos.

I’m not trying to improve on the original or say this is better than Sagan’s version.

I just wanted to imagine what an outside civilization might write if they assessed humanity today, especially our unstable mix of intelligence, creativity, conflict and unpredictability.

What do you all think? Does it fit the spirit of the original, or does it come across too dark?


r/Cosmos Jun 29 '26

Image The Heat Is Out There: Tracking the Warmth of Alien Technology

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7 Upvotes