"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure ...

Our solar system is speeding through space much faster than previously thought, challenging the fundamental assumptions that ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

Astronomers have revealed that the real center of our solar system isn't the sun. Gravity is playing a part in everything. The barycenter is the center.

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. The size of the solar system is defined by the volume ...