Averting Armageddon with ROI

Figure: A mass driver asteroid tug 2008 saw the centennial of the Tunguska event, which prompted us once again to consider: When will the next major asteroid strike occur? And is there anything we could do about it? Tunguska of that era was a sparsely-inhabited...

Improbable Events

by Mike Combs, Copyright © 2006 I was eating lunch in my favorite restaurant when the word came that it was my responsibility to pluck a tumbling animal out of the sky. “Void Walkers” is easily the most popular restaurant here in Bernal Alpha (yep,...