Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

This extraordinary celestial event will see the sky scattered with seven visible planets in what is known as a great planetary alignment. The eight planets in our solar system orbit the sun in ...

When I was a kid, there were nine planets. Now we know of thousands! But that includes exoplanets, alien worlds that orbit alien suns. Only eight planets call our solar system home. Or there might ...

There are eight planets in the solar system, and each travels on its own path around the sun. But of these planets, which is nearest to the sun? Mercury is a strange little world. There are some ...

The eight major planets of our Solar System orbit the Sun ... or billions of miles through space to hit your retinas." Getty Images Stargazers will be able to enjoy the sight of the planets ...

Shimpei Yamashita via Getty Images The night sky will offer stargazers ... NASA / JPL-Caltech The eight planets in our solar system all orbit the sun in roughly the same flat plane, known as ...

However, none of the eight planets, including Earth ... Related: Giant 'kidney beans' spotted in Mars satellite images could point to signs of water and life Using computer models of the four ...