Invasive Species

<p><strong>An asteroid brought them. We built giant robots to keep them from terraforming the Earth!</strong></p><p> </p><p>Earth is under attack. Not from an enemy with guns tanks fighters or anything else we spent centuries training for.</p><p>Fifteen years ago Earth was almost destroyed by a planet-killer asteroid. In a last ditch effort we threw nukes at it. We succeeded in breaking it up but not enough.</p><p>Five large fragments crashed down to Earth. We thought surviving the dust clouds and destruction of planetary infrastructure was the hard part.</p><p>We were wrong.</p><p>Humanity wasn't prepared for what the asteroids brought with them from the stars: The seeds of our destruction.</p><p> </p>