Bøger af Louis Neal Irwin

This text discusses a broad range of possible environments where alien life might evolve in our universe. It also uses current knowledge of chemistry, energy and evolutionary tendencies to consider possible life forms ranging from the familiar to the exotic.

This volumes examines the basic elements of living systems and makes the argument that forms of life may be more common in our solar system than many assume. It also considers exotic forms of life that would not have to rely on these basic elements.