In May, a huge chunk of space debris crash landed in the mountains of North Carolina. After reviewing the incident, NASA confirmed that it came from a SpaceX Dragon Capsule. This, and other accidents, ...

After reviewing the incident, NASA confirmed that it came from a SpaceX Dragon Capsule. This, and other accidents, highlight how difficult it will be to reduce the risk of falling debris reaching ...

Supermassive black holes all over the universe are merging, a fate that will eventually come for the black hole at the center of our galaxy. These mysterious cosmic structures at the heart of nearly ...

Japanese company ispace learned the hard way that landing a spacecraft on the surface of the moon is far from easy. The company's attempt to be the first private company to make a moon landing ended ...

The Deep Impact impactor spacecraft scored a direct hit on Tempel 1 on July 4, (see page 28). The flyby craft took this picture 67 sec. after the strike with its high-resolution camera. The ejected ...