How to Survive a Killer Asteroid
The impact that wiped out the dinosaurs would probably have killed you too—unless you were in the exact right place and had made the exact right plans. Let’s say for a moment you want to camp alongside the dinosaurs. But not just any dinosaurs. You want to camp alongside the most famous. The most fearsome. So let’s say you spin the dials on a time machine to 66.5 million years ago and you travel back to the late Cretaceous period. There’s the tyrannosaurus hunting the triceratops. There’s the alamosaurus, one of the largest creatures to ever walk the earth. There’s the tank-like ankylosaurus crushing opponents with its wrecking-ball tail. And just as you settle down on one particular evening, there’s a brand-new star in the northern hemisphere sky. The star won’t flash, flare up, or blaze across the horizon. It will appear as stationary and as twinkly as all the others. But look again a few hours later and you might think this new star seems a little brighte...