Millions of years ago, a giant meteorite killed all of the dinosaurs. Find out how! Will humans all be killed the same way? Find out what we can do. Is there life on the planet Mars? Scientists think maybe the answer is yes. Find out why. Then read a scary story about what might happen, Doom From Space.
Describes the unique features, characteristics, and behaviors of insects and spiders, along with a fictional story about the encounter between a crew of alien astronauts and an army of ants.