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Big Think’s amazing audience has responded so well to our videos from NASA astronomer Michelle Thaller that we couldn’t wait to bring her back for more!

On the morning of May 16, 2019, she’s ready to tackle any questions you’re willing to throw at her, such as, “How big is the Universe?” or “Am I really made of stardust?” or, “How long until Elon Musk starts a colony on Mars?”

All you have to do is submit your questions to the form below, and we’ll use them for an upcoming Q+A session with Michelle. You know what to do, Big Thinkers!


Black hole death: How extreme tidal forces turn humans into spaghetticontent.jwplatform.com

The science of expansion: Andromeda, gravity, and the ‘Big Rip’content.jwplatform.com

Would scientists tell us about a looming apocalypse?content.jwplatform.com

Great scientific discoveries hide in boring placescontent.jwplatform.com

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