Could aliens really be out there in the universe? Mary Catherine and her friends want to believe, but first they need to find out if there is any scientific evidence of life on other planets. What are the conditions like on the other planets in our galaxy? Are there life-forms on Earth that could survive in space? Readers of this fascinating play will explore these and other questions about alien life. Beautiful illustrations and plenty of humor will engage even reluctant readers, making this play the perfect tool for any science curriculum.