An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Try stargazing. Need a new idea to keep kids entertained? Try stargazing. Free learning activities and videos about the solar system Free learning activities and videos about the solar system Free ...

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Delve into the wonders of Venus—the beautiful and extreme planet of our Solar System. ✨ Experience its stunning visuals in 4K resolution as we uncover its secrets, from its fiery surface to its ...

Do you know how big the moon is? Or how many earths can fit inside the sun? The students at Potter Gray Elementary learned the answers and so much more about the solar system. The Orbit Earth Expo ...