The Last Orbit: A Novel. Based on a Real Asteroid.

A killer asteroid. A failed first strike. One crew's last chance to save the world. From the author behind The Social Network and 21 comes an edge-of-your-seat, cinematic thriller built on real science, about a threat that is already out there.

We'll see it coming. That won't save us.

Right now, a hundred thousand “City Killer” asteroids are hurtling through our solar system. We've found fewer than a third. The rest are out there, beyond our view, tracing silent orbits around the sun.

In Dec...