The time it takes for the sun to completely rotate depends where on the sun you are measuring.

The Moon is gradually drifting away from Earth at a rate you could measure with a ruler if you waited […] ...

During its initial molten phase, the Moon experienced tidal bulges on its near and far sides due to Earth's immense gravitational pull. The Moon's rotation initially carried these gravitationally ...

There is a long and intriguing history behind the human obsession with the Moon, which is thousands of years old. Nevertheless, even though people obs.

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. The moon is getting 1½ inches (3.8 centimeters) ...