From satellites to the moon, NASA has conducted dozens of successful missions to space. These are some of the most famous. We'll start with a look at NASA's first space station.
Have you heard about the new astronauts in town? They're dexterous, sensitive and don't mind doing dull and repetitive tasks in space a whit. They're robots. And one of them is shacking up at the International Space Station right now.
The 1979 Minnesota UFO severely damaged the car of Sheriff Val Johnson while he was investigating a plane crash. What happened, and why did all the clocks start running 14 minutes behind?