Once a realm of imagination and stargazing, the Solar System has now been revealed in stunning clarity through decades of ...

An astronomer at the University of Hertfordshire has revisited data related to nearby star HD 10180 and discovered that it very likely has nine planets, making it the most populous known solar system.

A new snapshot of Jupiter, the largest planet in our Solar System, reveals details of the great planet. Scientists use images like this to determine wind speeds, identify atmospheric phenomena and ...

This space wallpaper is an orbit diagram for the outer solar system. The sun and terrestrial planets are at the center. The orbits of the four giant planet Jupiter, Saturn, Uranus and Neptune are ...