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.

Matthew DiNicolantonio is joined by science writer Scott Sutherland to talk about the closest planet to our sun, Mercury.

The planet in question is Mercury. Beginning now and running through the end of the second week of March, this somewhat overgrown version of the moon will have an evening appearance about as ...

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 ...

NASA has given some advice on where in the sky you should be able to see each planet. Mercury will be bright just above the horizon, Venus will be to the west, Mars high in the east, Jupiter high ...