The Great Cosmic Search: What If We Find Nothing? (science video)
In February 2020, a group of SETI (Search for Extraterrestrial Intelligence) experts gathered for a brain trust to discuss the
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Warp speed five? What exactly is the status of a real world warp drive? (science video)
What exactly is the status of warp drive? The word “warp speed” was made famous by Star Trek, but now
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But what if humanity never reaches “Post Scarcity”? (science video)
Isaac Arthur, the chap who never shys away from asking the big questions, ponders what if humanity never reaches “Post
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This new space habitat is made entirely out of asteroids – and it’s out of this world (science video).
Fraser Cain and Professor Adam Frank discuss how asteroids can be spun quickly enough to be used as building materials
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NASA’s NEO Surveyor could be our last line of defense against a city-flattening asteroid (science news).
NASA’s NEO asteroid slammer Well, it looks like NASA is taking the threat of asteroids seriously! The space agency has
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Venus all the way: why a cloud city is your perfect first offworld colony (science video).
Well, well, well – it looks like we’ve got ourselves a good old-fashioned space race on our hands! On one
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The Enzmann Starship: a craft we could use to reach the stars today? (science video)
Back in the last century, a chap called Robert Enzmann came up with the idea of a massive spaceship that
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The fate of humanity in the cosmos (science video).
Isaac Arthur is back at Event Horizon for his yearly conversation with John Michael Godier, where they talk about a
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Endless energy banks and zero logic: the joys of particle beams in space battles (video).
The technology and uses of particle beams in futuristic space battle are explored by Spacedock in this video. Particle beams
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The Fermi Paradox: is it about… time? (science video)
John Michael Godier is here again with his simple answer to the Fermi Paradox, as it is explored in respect
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