NASA introduces its newest astronauts

CAPE CANAVERAL, Fla. — NASA introduced its newest astronauts Monday, 10 scientists, engineers and test pilots chosen from more than 8,000 applicants to help explore the moon and possibly Mars . For the first time, there were more women than men in an incoming astronaut class. They included a geologist who worked on NASA’s Curiosity Mars rover and a SpaceX engineer who’s already rocketed into orbit, flying on a billionaire-sponsored mission that featured the world’s first