Coloring book unique: untold secret

Following the instructions of the world famous inventor, three animals go into outer space. They have to carry out an important mission to find life on Mars. The astronauts get acquainted with the representatives of an endangered alien civilization who are eager to share with people their knowledge accumulated over millennia. This can become a real "breakthrough" in the study of the Universe and bring science far ahead. But will the friends manage to tell humanity about this?..