Apollo 15 astronaut Al Worden, who circled the moon alone in 1971 while his two crewmates test-drove the first lunar rover, died Wednesday at age 88. Worden died in his sleep at a rehab center in ...

A personal watch that astronaut David Scott wore while walking on the moon in 1971 has sold for a whopping $1.625 million at auction. The winning bidder for the rare Bulova Chronograph and its ...