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We decoded NASA’s messages to aliens by hand
Verge Science

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Why NASA hasn’t gone back to the Moon
Verge Science

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Michio Kaku: The Universe in a Nutshell (Full Presentation) | Big Think
Big Think

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String Theory Explained – What is The True Nature of Reality?
Kurzgesagt – In a Nutshell

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The Largest Black Hole in the Universe - Size Comparison
Kurzgesagt – In a Nutshell

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The Insane Engineering of the Perseverance Rover
Real Engineering

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(NEW) How to Find Orion the Hunter Constellation
Learn the Sky

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Deep Field: The Impossible Magnitude of our Universe
Eric Whitacre

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The Most Mind Blowing Space Discoveries | SPACE WEEK 2018
Discovery UK

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TIMELAPSE OF THE FUTURE: A Journey to the End of Time (4K)
melodysheep

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Why Alien Life Would be our Doom - The Great Filter
Kurzgesagt – In a Nutshell

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Neutron Stars – The Most Extreme Things that are not Black Holes
Kurzgesagt – In a Nutshell

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Quantum Computers Explained – Limits of Human Technology
Kurzgesagt – In a Nutshell

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Your mind will collapse if you try to imagine this | UNIVERSE SIZE COMPARISON
Estudio Arkano

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These are the asteroids to worry about
Veritasium

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Half the universe was missing... until now
Veritasium