Former NASA flight director Mike Moses, who oversaw the final space shuttle missions, now leads development of Virgin Galactic's Delta-class spacecraft. Delta-class rocket planes are expected to begin ...

As soon as Thursday, Virgin Galactic plans to fire the rocket motor of its spacecraft and fly to an altitude of more than 50 miles. If it accomplishes that goal, it would proclaim it has reached the ...

MOJAVE, Calif.— A Virgin Galactic space tourism rocket exploded Friday during a test flight, killing a pilot aboard and seriously injuring another while scattering wreckage in Southern California's ...

After assembling model rockets as a kid in rural Pennsylvania and dreaming of becoming an astronomer, Mike Moses embarked on a distinguished 17-year NASA career centered on human spaceflight — where ...