"Jupiter is truly a sight to behold," MacDonald said. "With a small telescope, you can see its cloud bands and even the Galilean moons – those moons were first observed by Galileo, making it a great ...

Historical context of GNSS in space. The latest historic chapter in GNSS for space users was launched, as one would expect, at an Institute of Navigation (ION) GNSS+ conference t ...

Europa is being visited by NASA's Europa Clipper to examine its subsurface ocean while NASA's Juno continues to study Europa and the other Galilean moons. For Titan, NASA is slated to launch its ...

Io, the innermost of Jupiter’s four Galilean moons, is the most volcanic world in the solar system, giving it a dynamic mix of yellows, reds, and browns. Hyperion is one of the strangest moons ...