After 18 months of intense training, NASA’s latest astronaut candidates now are officially astronauts. The class of 11, including three educator astronauts selected from teachers across the nation, ...

Out in the depths of space, in our solar system and beyond, there exist a vast variety of worlds. There are gas giant planets bigger than Jupiter, and extremely hot planets that orbit so close to ...

After an extensive year-and-a-half search, NASA has a new group of potential astronauts who will help the agency push the boundaries of exploration and travel to new destinations in the solar system, ...