A child astronaut takes an imaginary trip to Saturn, learns about the harsh conditions on the gas planet, and decides that Earth is a good home after all. Inclu

A child astronaut takes an imaginary trip to Jupiter, learns about the harsh conditions on the biggest planet, and decides that Earth is a good home after all.

A child astronaut takes an imaginary trip to Venus, learns about the extremely hot and harsh conditions on the planet, and decides that Earth is a good home aft

A child astronaut takes an imaginary trip to the Moon, visits the sites from the Apollo missions, and decides that Earth is a good home after all. Includes sola

A child astronaut takes an imaginary trip to Mars, learns about the harsh conditions on the rocky red planet, and decides that Earth is a good home after all. I