Planet X91 Wayward Asteroid — mark Stewart

Florian, Josh and Clay have twenty-four hours to somehow find a way to deflect the trajectory of the wayward asteroid hurtling through space towards them. The only way they can succeed is to land a shuttle on the rock and change its course. If the attempt fails every human living on planet X91 will die. Major Kelsey hides the fact he might have a panic attack at the wrong moment. Will the trip spell the end of this famous trio?