Contrary to the terminology, Mercury and other planets do not ever move backward in space; they merely slow down, a ...

Add Yahoo as a preferred source to see more of our stories on Google. The two planets that are in prime position for evening visibility this month are, ironically, the two planets on opposite ends of ...

Mercury's barren surface has led to the planet being labeled as "dead," but signs of geological activity say otherwise. Bright streaks known as "lineae," which can be seen on slopes across the planet, ...

For many years, scientists viewed Mercury as a world that no longer had an active geological history. The planet appears to be almost completely uniform, dry, barren, and mostly unchanged for the past ...

Hi folks, I'm Chief Meteorologist Jay Cardosa here at WLKY. We have *** cool event going on this coming Saturday, most notably in the evening. Guess what it is? It is the Plant Parade. This is going ...

A European-Japanese space mission will reach Mercury in 2026, carrying instruments designed to answer a question that has quietly unsettled planetary science for decades: how does a planet like this ...