Before Apollo astronauts set foot upon the moon, much remained unknown about the lunar surface. While most scientists ...

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

The latest private lunar lander is a little closer to its destination. Firefly Aerospace’s Blue Ghost fired its engines early ...

A small uncrewed spacecraft is buzzing the moon, with under two weeks remaining before its bold attempt to land on the lunar ...

The origin of the Moon has fascinated scientists for decades. The most widely accepted theory suggests that the Moon formed ...

What did Newton understand that was such a revolution? Can someone just... explain gravity to me? Let's start with a ...

First, a few basics. The Earth’s inner core, which is smaller than the moon, is solid iron and nickel. It’s surrounded by a layer of molten metal known as the outer core, followed by the Earth’s ...