After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the ...

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Need a new idea to keep kids entertained? Try stargazing. Free learning activities and videos about the solar system Free learning activities and videos about the solar system Free learning ...

Hale-Bopp originated in the Oort Cloud, a theoretical shell of icy planetesimals surrounding the sun in the outer reaches of ...

In this article, we at the Guides Home Team will explain a few of the top facts and statistics you ... a 5-kilowatt (kW) home solar system can generate over 7,500 kWh per year.

We’re showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

Even so, there are parts of the distant Solar System that we know about, such as the Kuiper Belt. It's all good and well knowing facts about space, but how do you get there? Find out here.

"You wanted this moment to belong just to yourself and the landscape: sunset on the rim of Valles Marineris, the largest ...

They are stored in the Oort cloud, a huge, diffuse sphere of cometary nuclei in the far reaches of the solar system. Close to the sun, yet still beyond Neptune, circle what may well be their ...

Jamie Carter is an award-winning reporter who covers the night sky. The night sky throughout the solar system may be full of color. From data gleaned from a joint European-Japanese spacecraft on ...

Create your own masterpiece of the solar system. You could paint it, use different sized objects or draw it. Don't forget to label it and add any facts that you know!