This "kiss-and-capture" event offers a new understanding of how moons are captured and helps scientists learn more about how ...

NASA monitors the South Atlantic Anomaly, a growing magnetic field disturbance affecting satellites and spacecraft.

Pluto and Charon’s meet-cute may have started with a kiss. New computer simulations of the dwarf planet and its largest moon suggest that the pair got together in a “kiss-and-capture” collision, where ...

Mars' ancient hydrothermal systems may hold the key to understanding its potential for harboring life. These environments, ...

The giant supervolcano that lies under Yellowstone National Park is cooling off in the west but staying hot in the northeast.

In one of the most extraordinary presidential press conferences ever given, President Brett Boone confirmed that the moon, ...