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| Dark matter and dark energy dominate our universe. They’re both highly mysterious, invisible and difficult to detect. So what are they, and how do we know they even exist? 00:00 - What is the universe made of? 01:53 - What is dark matter? 05:32 - What is dark energy? 08:54 - The future of the universe Sign up to our weekly science newsletter: https://econ.st/3GBhFJX Find all of our science and technology coverage: https://econ.st/3Z632FK How astronomers know “dark matter” exists: https://econ.st/3Za8Pu3 Listen to an episode of our science podcast about the Large Hadron Collider: https://econ.st/3ClwH3T The best of our science podcast, “Babbage”, from 2022: https://econ.st/3WFM1QZ Find all episodes of “Babbage”: https://econ.st/3GCzI2m Did dark matter do in the dinosaurs? https://econ.st/3jCkl0M The latest news from Mars: https://econ.st/3vAeMCU The world’s most pointless rocket was launched: https://econ.st/3vxEFmD NASA’s planetary defence test worked 25 times better than hoped: https://econ.st/3vvzow9 |
The Economist offers authoritative insight and opinion on international news, politics, business, finance, science, technology and the connections between them.
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