A team led by the Southwest Research Institute (SwRI) compared the early impact histories of Venus and Earth, discovering that Venus experienced higher-energy impacts, resulting in an overheated core.

@Starlit Astronomy: The many mysteries of Venus may be related to a massive celestial impact event. In the early solar system ...

New research warns that if we don't hit an asteroid in exactly the right spot, it could end up on a collision course with ...

Learn more about tides and tidal bulge, and how they’re contributing to the moon drifting away.