Tag Archives | relativity

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Gravitational Waves Bring a Whole New Way of Studying the Universe

It’s been described as the discovery of a lifetime, the announcement that scientists have observed gravitational waves caused by the collision of two black holes 10 billion light years away (and 10 billion years ago!) What’s all the excitement about? We’ve collected some videos to explain it all. First, scientists from Cardiff University splash around in a […]

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