Literally going out in a blaze of glory, the Galileo spacecraft’s atmospheric probe separates from the orbiter and plunges into Jupiter’s atmosphere. The probe sends a stream of data back to the orbiter and manages to survive 58.5 minutes before it is crushed by the intense pressure. Galileo was launched from the space shuttle in 1989.
America faces the most severe security environment seen since World War II, and U.S. military leaders are working aggressively to develop new strategies, operational concepts, and technologies in response. As these efforts advance, it is imperative that new ideas and...