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Tag: Freeman Dyson

PBS: Space Time: Should We Build a Dyson Sphere?

The Kepler telescope recently noticed a strange partial eclipse that some have speculated could be a Dyson Sphere. Are Dyson Sphere’s possible? Are they practical? What other alternatives to futuristic energy capture do we have to choose from? Why not a kugelblitz – a swarm of black hole powered engines?  

TED: The most mysterious star in the universe | Tabetha Boyajian

Something massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star known as KIC 8462852, and nobody is quite sure what it is. As astronomer Tabetha Boyajian investigated this perplexing celestial object, a colleague suggested something unusual: Could it be an alien-built megastructure? Such an extraordinary idea …

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Freeman Dyson: Let’s look for life in the outer solar system

  Physicist Freeman Dyson suggests that we start looking for life on the moons of Jupiter and out past Neptune, in the Kuiper belt and the Oort cloud. He talks about what such life would be like — and how we might find it. From inventing Dyson Spheres, a sci-fi conceit postulating habitable shells around …

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