Mar 17

Fungi in Space: How Mycelium Could Protect Astronauts from Space Radiation

What if the key to protecting astronauts from deadly space radiation isn’t metal — but mushrooms?

Astronautical architect Esther Gulacsi is pioneering an unexpected solution: using fungi and mycelium as lightweight, self-growing radiation shields for future space missions. From DIY lab experiments to testing at NASA’s Space Radiation Laboratory, her groundbreaking work could help make long-duration travel to the Moon, Mars, and beyond safer than ever before.

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Susan Wise

About The Author

Susan Wise is a top major-market radio host, published author, accomplished copywriter, and award-winning international voice-over talent. As a podcast host, she brings compelling storytelling and a passion for science to life. Her lifelong inspiration for space, science, and technology stems from close family members who worked in aviation and at NASA’s Johnson Space Center. Today, Susan combines her broadcast experience and deep curiosity to excite, inspire, and foster collaboration across the space industry.