Play Spacewar!, The Pentagon-Funded Video Game From 1962

The launch of Sputnik prompted a U.S. government spending spree to achieve technological dominance over the Soviets. Among the recipients of this largesse were MIT engineers, who designed a computer simulation called Spacewar! Inspired by the sci-fi books of E.E. Smith, it was the world's first videogame. » 7/28/14 6:40am Yesterday 6:40am

We've Observed Mars for Decades, But Still Have No Big Theories

Mars geologist Phil Christensen says we're still short on understanding the red planet. "The devil continues to be in the details," he said at this week's Eighth International Conference on Mars. Astrobiologist David Des Marais said Mars research today adds up to "lots of observations but no overarching… » 7/26/14 1:00pm Saturday 1:00pm

How Would Christianity Deal with Extraterrestrial Life?

How would the world's religions react to the discovery of extraterrestrial intelligence? There is, of course, no single answer. But for Christians who believe in the redemption of humanity through a singular event—the Incarnation of God through Christ—the question poses an especially complex dilemma. » 7/24/14 10:07am Thursday 10:07am