Discover Magazine October 1993 Hawking's Challenge Can the Future Exist

Discover Magazine October 1993 issue featuring "Hawking's Challenge: Can the Future Exist if a Black Hole Swallows the Past?" This collectible publication explores groundbreaking scientific concepts and includes articles on "The First Americans" and "Does Brain Size Matter?". It's an ideal addition for collectors of science history or enthusiasts of Stephen Hawking's work. Perfect for a personal library or as a thoughtful gift for anyone interested in cosmology and scientific discovery.