Whatever hypothesis may ultimately be found to account for the present solar system, the Theory of Tidal Friction must therefore form a part of it. The physical basis of the theory is very simple.

As civilizations become more and more advanced, their power needs also increase. It's likely that an advanced civilization ...

Everyone's favorite dwarf planet, Pluto, was discovered just 95 years ago. Here's the story of how the once-ninth planet was ...

Researchers are still not sure how old the moon is. However, there is now growing evidence that it is almost as old as our solar system.

For centuries, astronomers have sought to understand the complex dance of planetary motion. The ancient belief that planets followed perfect circular orbits aligns intriguingly with modern theories of ...

and in the formative days this universe did not come into existence through rings breaking away from a cooling and condensing mass of inconceivable proportions The solar system developed from a ...

There are people who believe the pull of neighboring planets is the causde. Others are more concerned about a new hot dog ...

the 148780 Altjira system suggests there could be similar triples waiting to be discovered, which would support a particular theory of our solar system's history and the formation of Kuiper Belt ...

This theory was known as the heliocentric model ... 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 ...