December 9, 2022

An illustration of the Earth as seen from the surface of the moon.

Our Moon was away from Earth 2.5 billion years ago

This article was originally published on Conversation. (Opens in a new tab) Post contributed this article to Space.com Expert Voices: Editorial and Insights.

Joshua Davis (Opens in a new tab)Professor of Earth and Atmospheric Sciences, University of Quebec at Montreal (UQAM)