If you’re trying to cheat death on Mercury, this is very promising, but the news gets even better. Mercury's Solar Day is ...

Mercury has the shortest and fastest orbit around the Sun and experiences dramatic temperature changes as it rotates. It is a world of extremes. Explore facts about our solar system's fastest planet.

Seven planets currently form a rare "planet parade" in February's evening sky, with three easy to see with the naked eye, and two more possible. It will return in 2036.

New Africa - stock.adobe.com While Mercury, the wily planet of communication and exchange doesn’t station retrograde until March 15th, we get a lovely little preview of its hijinks for the next ...

Narrator: As the solar system grew, four rocky planets: Mercury, Venus, Earth and Mars, were created closest to the Sun. Made of rocks and metals, they have solid surfaces and a central core of ...