Why Finding Life Is Harder Than We Thought - Professor Sara Seager
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Why Finding Life Is Harder Than We Thought - Professor Sara Seager
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Professor Sara Seager is one of the world's leading exoplanet scientists and a professor of planetary science and physics at the Massachusetts Institute of Technology. Her research has helped shape the modern search for planets beyond our Solar System and the quest to discover life elsewhere in the universe.
In this episode of Astrophysics for All, Professor Seager discusses how astronomers use spectroscopy to study exoplanet atmospheres, what scientists mean by a "biosignature", and why proving the existence of extraterrestrial life is far more difficult than many people realise. She also explains the science behind Project Starshade, reflects on the revolutionary impact of the James Webb Space Telescope, and shares why Venus has re-emerged as one of the most intriguing worlds in our Solar System.
Along the way, Professor Seager offers valuable advice for students interested in astrophysics and STEM, discussing confidence, curiosity, and the importance of building connections throughout your scientific journey.