Conan O'Brien: We just came off an entire hour on telescopes. Are there any other large-scale operation radio telescopes in use today? And if so, what are we looking for? "I don't even know what SETI is," Conan says when asked about the search for extraterrestrial intelligence. 'You would just... Of course I was slow playing it,' he responds.
In this Cosmic Queries episode, Neil deGrasse Tyson answers fan questions about radio and microwave telescopes, from the Hubble to the VLA to the James Webb Space Telescope.
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