Q. Ganymede, Callisto, and Europa are the moons of which planet?
Answer:
Jupiter
Notes: The Jupiter Icy Moons Explorer (JUICE) probe by the European Space Agency (ESA) is set to make history by utilizing a double gravity assist from both Earth and the Moon to propel itself toward Jupiter.
Launched earlier this year, the spacecraft is on a mission to study not only the gas giant Jupiter but also its three icy moons with the potential for oceans—Ganymede, Callisto, and Europa.