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.

There are also some fun activity sheets like mazes and Tic Tac Toe to keep them entertained. Kids can explore our solar system and learn more about the planets we share it with by coloring these ...

Now is the perfect time to download these free printable fall coloring pages! Toddlers and young children will love using ...

The planets Mercury and Venus appear in our western sky this week at dusk. If you think back to elementary school, you’ll recall learning that Mercury is the closest world to the sun (about 36 million ...

Much closer to the horizon and a distinct reddish color, the planet Mercury isn’t on most people’s observing lists. In fact, a professional astronomer last year told me it was impossible to ...

For the past couple of weeks, Mercury — the planet of communication and thought processes — has been swimming through the ...

Opinions expressed by Forbes Contributors are their own. Jamie Carter is an award-winning reporter who covers the night sky. When is Mercury retrograde? It starts today, and if you believe ...

The BepiColombo spacecraft may have only made rapid flybys of Mercury, but it is already helping to unravel mysteries surrounding the closest planet to ... the plasma sheet, a region of hotter ...

THE recent radar measurements of Mercury indicate that the period of rotation of the planet is 59 ± 5 days 1. This result is in complete disagreement with the previously quoted value of 88 days ...

Watch this video to find out more about the Earth, planets in our Solar System and other planets far off in outer space. From up here on the International Space Station I get a great view of Earth.

The planet of communication, Mercury, influences how you tell others what’s on your mind, your thought processes and your ...

Speaking exclusively to Express.co.uk, Inbaal said: "From November 5, Mercury, the planet of communication, is going retrograde in Sagittarius. When this happens, communication is a hair's breadth ...