Callisto, the third largest moon in the entire solar system, orbits Jupiter from about 1.2 million miles away. The rocky ...
Research Fellow Dr. Babak Bakhit has encountered one of his most challenging projects to date—contributing to the European ...
The presence of an ocean leaves open the possibility that it could host life. Another nearby moon, Europa, is also considered ...
More pocked with craters than any other object in our solar system, Jupiter's outermost and second-biggest Galilean moon, ...
Earth's Moon: NASA's Galileo spacecraft took this image of Earth's Moon on Dec. 7, 1992, on its way to explore the Jupiter system in 1995-97. The Moon is Earth's only natural satellite.
Scientists are studying Saturn's moon Titan to assess its tidal dissipation rate, the energy lost as it orbits the ringed planet with its massive gravitational force. Understanding tidal dissipation ...