Sep. 3, 2024 — Around 4 billion years ago, an asteroid hit the Jupiter moon Ganymede. Now, a researcher realized that the Solar System's biggest moon's axis has shifted as a result of the impact ...

“The greater the tilt in the axis, the more extreme the seasons are ... spinning planet is the equivalent to 243 Earth days. Jupiter might look like one big patterned marble, but it ...

Uranus has 27 known moons, which are named after characters from the works of William Shakespeare and Alexander Pope. Uranus takes approximately 84 Earth years to complete one orbit around the Sun.