A colossal asteroid slammed into Jupiter's largest moon Ganymede with so much power it dramatically and permanently reoriented the moon roughly 4 billion years ago, new research suggests ...

US Military's largest and most powerful heavy lift helicopter, the CH-53K King Stallion, is truly the king of the skies.

The GAnymede Laser Altimeter (GALA) for ESA's JUICE mission to Jupiter consists of two electronics units and an optical component containing the laser and the telescope for the receiver. When ...

The Galilean moons further enjoy the gravitational energy of Jupiter, creating significant tidal effects and allowing the last two conditions above to be met. Why Ganymede is the main objective ...