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How Worlds Thought in the 1960s to be Circling Barnard’s Star Turned out to be Illusions. Image via: http://www.wingmakers.co.nz/universe/extrasolar/Barnards.html. In this golden age of exoplanet discovery, it is hard to […]
The odds of a large scale terrorist attack were low before that fateful day, and remain low now. But risk perception isn’t just a matter of the probabilities. It’s how the risk feels, and any risk that feels like a risk to you feels scarier than a risk that only endangers somebody else.
Supermoons are both super and common, but they’re only a tiny slice of our nearest neighbor’s magnificent journey. Image credit: ESA / NASA and the International Space Station. “O, swear […]
Every so often, an individual comes forward with a completely original idea that changes how we view the world, starting as if from nowhere, without relying on the gains of the past.