October 2025 hunter's moon will rise tonight as a special big, bright full harvest supermoon that will shine for days. Here's ...

The Moon appears unchanging in the night sky, but its movement hides a slow transformation. For decades, scientists have observed that our satellite is gradually moving away from Earth, year ...

Normally, we don't think of the north and south pole of a planet as something subject to change. New research, however, suggests that the poles of the moon were once displaced by massive amounts of ...

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, which confirmed ...

The solar system's largest moon, Ganymede, which orbits the largest planet, Jupiter, was hit by an asteroid four billion years ago that shifted the gas giant's satellite on its axis, new research ...