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Let's-read-and-find-out about Mars Someday people from Earth may live on Mars. In this century, we will go to the planet to learn more about it. It will become our outpost in space -- our space colony.

Franklyn M. Branley is the originator of the Let's-Read-and-Find-Out Science series and the award-winning author of over 140 popular books for readers of all ages. He is Astronomer Emeritus and former Chairman of the American Museum-Hayden Planetarium. Dr. Branley lives in Brunswick, Maine.