A physicist, a chemist and a mathematician walk into a bar. It sounds like the start of a bad joke, but in my case, it was ...

How did the Moon form? Was it from a collision, as has been the longstanding theory, or could it have been captured by the Earth early in our planet’s formation? This is what a recent study published ...

As the Earth flies through space in its celestial dance around the sun, it's accompanied by its perpetual partner, the moon.

Scientists have gone back and forth about explanations for the moon's formation for decades, with the general consensus being that it formed during some type of cosmic collision between Earth and a ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Illustration of a stage in the formation of the Earth-moon system. The Earth had recently formed ...

A physicist, a chemist, and a mathematician walk into a bar. It sounds like the start of a bad joke, but in my case, it was the start of an idea that could reshape how scientists think about the ...

The moon's orbit isn't a perfect circle. Instead, it's more stretched out, kind of like an oval, which means its distance from Earth varies by about 30,000 miles (48,000 km). The surface of the moon ...

Did the Moon’s geological activity stop billions of years ago after it formed, or has it been active since then? This is what a recent study published in The Planetary Science Journal hopes to address ...

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(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Francis Nimmo, University of California, Santa Cruz (THE CONVERSATION) A physicist, a ...