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JUICE Mission

Ganymede Observations Jupiter Icy Moons Explorer Future Research Jupiter Exploration

Giant Asteroid Impact Reoriented Jupiter's Moon Ganymede 4 Billion Years Ago

New research reveals a colossal collision that created the largest known impact crater in the solar system and altered Ganymede's axis.

Asteroid Impact 20 Times Larger Than Dino-Killer Tilted Ganymede's Axis