A new view of life’s journey through chemical space | Sara Seager at Breakthrough Discuss 2018

263 views · Published 29 May 2018 · 16:48 · Indexed 23 October 2026

Channel: Breakthrough · 2018 · Science & Technology

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Much has been written about why life on Earth uses the chemistry that it does. But much less understood are why certain other chemical bonds are avoided. Sara Seager, Professor of Planetary Science, Physics and Aerospace Engineering at MIT, presents a new hypothesis for why Nitrogen-Sulphur bonds are generally missing from the chemistry of life on Earth.

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