Giant planet 'destabilization' may have coincided with the birth of Earth's moon

New meteorite data suggest the orbits of the giant planets abruptly changed about 60 million to 100 million years after the solar system started forming.

The Lunar Void: Decoding Why Venus and Mercury Lack Moons

Earth's inner core may be slowing down compared to rest of planet

A distant planet may lurk far beyond Neptune

Ask Astro: What happened after the giant impact that created the Moon?

Moon's Birth May Have Vaporized Most of Earth, Study Shows

Roaming Giants: Did migrating planets shape the solar system?

Apollo-era moonquakes reveal that the moon may be tectonically active

New Partners: Hubble finds more moons around Pluto

Huge 'blobs' inside Earth are from another planet, scientists

How a vaporized Earth might have cooked up the moon

50 years ago, scientists wanted to build solar panels on the moon

Collision May Have Formed the Moon in Mere Hours, Simulations

2 Tour of the Solar System: A Transformative Decade of Exploration

Giant planet 'destabilization' may have coincided with the birth