What is in this image? Provide a detailed description.

This is a black and white line drawing, primarily designed for coloring. The image depicts a whimsical space scene featuring a space shuttle emitting smoke or flames as it travels. A happy astronaut, tethered to the shuttle by a lifeline, is floating in space and waving cheerfully. In the background, the Earth is shown partially along with two other celestial bodies, resembling a planet with a ring and a smaller moon or asteroid. There are also stars scattered around the background, adding to the cosmic setting of the scene.