People across the world are reacting to the death of the first American astronaut to orbit the earth, John Glenn. "Godspeed, John Glenn," NASA wrote in a tweet. "Today, the people of Ohio remember a ...

・The launch date had been pushed back several times over the past few days due to bad weather. ・Besides delivering the two NASA satellites to their designated loiter orbit, the first-stage booster, ...

Monumentally important, this is the first image of an American astronaut in space. In the Project Mercury spacecraft named ...

(CNN) -- Combat pilot, astronaut, U.S. senator, husband, father -- and hero. The history-making resume of John Herschel Glenn Jr. is one that no one can match. But at least one more entry will be ...