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.

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 ...

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.

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 ...

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 ...

Mar. 17, 2025 — The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away ...