World War Z Introduction Chapter 5 Around the World and Above Part 39

World War Z Introduction Chapter 5 Around the World and Above Part 39

by firing their maneuvering thrusters and using up their small amount of hydrazine fuel. Before the war, the American military realized it was more cost-effective to have a refueling station already in orbit rather than sending up a lot of manned missions. That’s where ASTRO came in. We modified it to refuel some of the other satellites as well, the civilian models that need just the occasional top-off to boost back up from a decaying orbit. It was a marvelous machine: a real time-saver. We had a lot of technology like that. There was the “Canadarm,” the fifty-foot robotic inchworm that performed necessary maintenance tasks along the station’s outer skin. There was “Boba,” the VR-operated robonaut we fitted with a thruster pack so he could work both around the station and away from it on a satellite. We also had a little squadron of PSAs, 7 these free-floating robots, about the shape and size of a grapefruit. All of this wondrous technology was designed to make our jobs easier. I wish t…