People have asked the same question for centuries: are humans alone in the universe? Astrobiologists seek to find the answer. From studying tiny organisms under a microscope to sending remote detection devices to outer space, many hope to find and communicate with life beyond the boundaries of Earth.
As a girl, Ellen Ochoa didn’t dream of going to space. But then she saw Sally Ride do it. This role model inspired Ochoa to apply at NASA. With hard work and perseverance, Ochoa became the first Latina to go to space. Now Ochoa is working to ensure diversity in the next generation of space explorers.
Nick's new college roommate, Darryl, needs some help. At first glance, Nick thinks he's a real dork. And what's with the briefcase? But Darryl's problem is literally "out of this world." If his enemies catch up with him, his race is doomed!