Proto-Earth's Mantle Became The Moon

Proto-Earth's Mantle Became The Moon

There are various hypotheses for the origin of the Moon but a chemistry analysis says it has disproved the leading one - that a low-energy impact left the proto-Earth and Moon shrouded in a…
The Mayans May Have Had Their Own Copernicus

The Mayans May Have Had Their Own Copernicus

The Venus Table of the Dresden Codex, an ancient Mayan book containing astronomical data, has been studied for 120 years, with some confusion and accuracy. If you can recall the Mayan calendar…