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Scientists Just Observed an Effect of Gravity on Tiny Particles For the First Time

Bad news: Humans will probably never explore the area around a black hole, at least while you’re alive. That’s mostly because most black holes are too far away, and even if we could travel to them, it’s unlikely we’d survive their gravitational pull. That means that if we want to study the wacky effects extreme…

Scientists Weigh a Star Using Gravity, Proving Einstein Wrong by Proving Him Right

Albert Einstein’s theory of gravity, called general relativity, is probably the best physics theory ever formulated. It just keeps working, often for things Einstein himself didn’t believe, like the accelerating expansion of the universe. Scientists only just proved some of its crazy predictions, like gravitational…

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