Proto-Earth is the term used to describe the earliest days of our planet, the body from which our pale blue dot evolved. At this stage of its geological evolution, it likely existed only for a ...
This weekend, a full Flower Moon will appear in the night sky as a total lunar eclipse turns our natural satellite red. Full moons are a lunar phase that occur roughly once every month when our ...
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Earth and Theia smashed to birth the moon, but did they first start out as close neighbors?
Over 4.5 billion years ago, a giant body smashed into Earth in a cosmic collision that birthed our planet's loyal companion, the moon. Now, new research indicates that this body, named Theia, may have ...
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