A new memorandum has firmed up China and Russia's intent to lead the construction of a new lunar base to be completed by 2036, as NASA talks about scaling back its own lunar ambitions.

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

But for Earth and the other planets that revolve around it, the sun is a powerful center of attention. It holds the solar system together; provides life-giving light, heat, and energy to Earth ...

In humanity’s millennia of staring at the stars and decades of launching probes to explore our universe, only two spacecraft carrying working instruments have ever managed to escape the bubble ...

This is especially true for a total solar eclipse, where the moon entirely obscures the sun, bringing nighttime ... on the subtle motions in our solar system. For example, eclipse records suggest ...

which could mean it advanced further in its orbit around the sun. Some of the strongest evidence that points to the existence of a planet within the outskirts of the solar system is the activity ...

Despite what you may have heard or learned in school, the sun is NOT the center of the solar system. Despite what you may have heard or learned in school, the sun is NOT in fact the center of the ...