66 million years ago
A cataclysmic event
A six mile in diameter
Asteroid slammed
Into planet earth
Blocked out the sun
Killed the plants
Destroyed the
Dinosaurs
Now asteroids threaten
Planet earth with close
Calls every so often
Scientists working
To protect the planet
With defense strategies
Like impact strategies
No telling if they
Will succeed in time
To save this world
Bob Boyd
