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Astrophysicist Lisa Kaltenegger explores the thrilling possibility of discovering life beyond Earth, highlighting how cutting-edge technology like the James Webb Space Telescope lets us analyze distant...
Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Is there life on Venus? Quantum astrochemist Clara Sousa-Silva makes...
Visit to watch more groundbreaking talks from the TED Fellows. Astrophysicist and TED Fellow Sarah Rugheimer searches for aliens — but not the cartoony green kind....
