NASA finds doomed asteroid that exploded in Mars atmosphere

www.mashable.com Mars is a desolate, irradiated, lifeless, windswept land. But it’s also the site of dramatic activity, as space rocks pummel the Martian surface. Asteroids or chunks of comets often scar Mars’ desert, in part because the Red Planet orbits near our solar system’s asteroid belt, a region teeming with millions of asteroids. And when…