Scientists discover what the Moon's core is made of •

Scientists unravel the composition of the Moon's core using seismic data, shedding light and corroborating similarity to Earth's core.

Saturn's 'Death Star' moon has a hidden ocean under its surface

Earth's inner core - Wikipedia

Is the moon's core MOLTEN? Scientists claim centre is wrapped in

Europa: A World of Ice, With Potential for Life – NASA's Europa

Scientists Confirm What's Inside The Moon

Moon - Core, Crust, Surface

Scientists discover the moon is shrinking, causing landslides and

This planetary moon generates enough oxygen a day to keep a

The Moon Has a Solid, Earth-Like Core, Study Finds

The Moon Is Not Made of Cheese: Subdivisions of the Lunar Interior

Bits of an ancient planet called Theia may be buried in Earth's

Scientists Finally Confirm What's Inside The Moon

Mysterious blobs deep inside Earth are buried relics from collision 4.5 billion years ago with another planet, study suggests - CBS News

Internal structure of the Moon - Wikipedia

Movements of the Moon Lesson for Kids: Orbit & Rotation - Lesson