Many projects on Earth have sought alien life in the Universe... but could aliens be looking for us? 🛸 Back in 2019, when the Arecibo radio telescope was still operational, Keith Cooper explained why intelligent life would have a hard time finding us through our radio signals. Watch the full talk here: youtube.com/watch?v=BV_DkQCNfu4 📺 To learn more about the search for extra-terrestrial life, don't miss the 2025 Christmas Lectures, supported by CGI, 28-29-30 December on BBC Four and iPlayer.
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No matter how much you study physics, there's always something magical about magnets 🧲 Watch the full lecture about the fundamental building blocks of the Universe, with physicist David Tong: youtube.com/watch?v=zNVQfWC_evg | Royal Institution of Great Britain
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Aliens, autopsies and a whole lot of hot air 🎈 We visited our friends at the National Space Centre to learn how this fake alien tells a very real story about secrecy, science and sensational headlines. For the real science about life outside planet Earth, check out the 2025 Christmas Lectures, supported by CGI, on BBC iPlayer: bbc.co.uk/iplayer/episodes/b00pmbqq/royal-institution-christmas-lectures?seriesId=b00pmbqq-structural-2-m002p21j Alien head on loan from the Charles Fort Institute | Roya
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