The search for life on Mars—and the moral issues confronting us as we prepare to send humans there Does life exist on Mars? The question has captivated humans

A collection of poems in which Tracy K. Smith examines the discoveries, failures, and oddities of humans.

In this sneaky, silly picture book for fans of Oliver Jeffers and Jon Klassen, an intrepid—but not so clever—space explorer is certain he’s found the only

Fradin examines the theories about life on Mars, providing both historical and current information about our exploration of the Red Planet. B&W photographs, ill

From Habitability to Life on Mars explores the current state of knowledge and questions on the past habitability of Mars and the role that rapid environmental c