Ted Talks

The search for microscopic aliens | Sarah Rugheimer

22nd June 2021 18

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. She's looking for extraterrestrial microbes by studying how these […]

Ted Talks

How humanity can reach the stars | Philip Lubin

22nd October 2020 30

Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more. Could we exit our solar system, and enter another? Astrophysicist Philip Lubin discusses the awesome potential of using lasers […]

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