The Andromeda Paradox Even Confuses Physicists

Sabine Hossenfelder β€’ April 27, 2025
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Learn more about the science in the videos you watch with Brilliant! First 30 days are free and 20% off the annual premium subscription when you use our link ➜ https://brilliant.org/sabine. You can watch the entire Startalk episode here: https://www.youtube.com/watch?v=y8b93R3kfso The Andromeda Paradox, originally from Roger Penrose, is a brain-melting thought experiment that brings up the question of whether the future is still open or already fixed in Einstein's theory of relativity As I recently noticed, it's even got multiple physicists' brains tied into knots at this point. Let's take a look. πŸ€“ Check out my new quiz app ➜ http://quizwithit.com/ πŸ’Œ Support me on Donorbox ➜ https://donorbox.org/swtg πŸ“ Transcripts and written news on Substack ➜ https://sciencewtg.substack.com/ πŸ‘‰ Transcript with links to references on Patreon ➜ https://www.patreon.com/Sabine πŸ“© Free weekly science newsletter ➜ https://sabinehossenfelder.com/newsletter/ πŸ‘‚ Audio only podcast ➜ https://open.spotify.com/show/0MkNfXlKnMPEUMEeKQYmYC πŸ”— Join this channel to get access to perks ➜ https://www.youtube.com/channel/UC1yNl2E66ZzKApQdRuTQ4tw/join πŸ–ΌοΈ On instagram ➜ https://www.instagram.com/sciencewtg/ #science #physics #einstein

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