Have some out of this world fun with these easy and affordable outer space crafts for kids. From rocket ships to UFO's, these ...

For example, Jupiter is the most massive planet in our solar system. It’s so big, it could swallow 1,000 Earths. So it requires a very high escape speed: 133,100 mph (about 214,000 kilometers per hour ...

The Cedar Falls High School Rocket Club is preparing to compete in the NASA Student Launch Challenge again and will showcase ...