/tags/john-glenn-nasa-question-of-the-day-space-program john glenn nasa question of the day space program en-US Copyright Tue, 21 Feb 2012 10:44:43 GMT /news/2012-02-21/will-the-u-s-space-program-return-to-its-heyday As we celebrate the 50th anniversary of John Glenn's orbit of the earth, will the United States' space program be as bold as it was then? Should it? Tue, 21 Feb 2012 10:44:43 GMT /news/2012-02-21/will-the-u-s-space-program-return-to-its-heyday admin