Share Adapted from How to Kill an Asteroid: The Real Science of Planetary Defense by Robin George Andrews. Copyright © 2024 by Robin George Andrews. Used with permission of the publisher, W. W. Norton & Company, Inc. All rights reserved. It took a few days to be convinced, Rob Wilcock told me, sipping his coffee in a London bookstore’s café. “I don’t think about meteorites. I don’t know how unusual they are.” All he, his wife Cathryn, and his daughter Hannah knew was that they had about eleven ounces of black sooty…