In 2009, a pair of astronomers at the Paris Observatory announced a startling discovery. After building a detailed computational model of our solar system, they ran thousands of numerical simulations, ...

Primitive Power is a broker -- which means it doesn't sell panels itself. Despite that, the company tries to stick with customers for the long run. Arizona-based Primitive Power offers another ...

"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure of the universe." When you purchase through links on our site, we may earn ...