Astronomers have recently detected a rogue planet entering our solar system, marking a rare event that has sparked ...

With so many interesting solar system facts, we've narrowed them down to 25 of our favorites. Our solar system consists of the sun and everything that orbits that sun, like the eight (once nine ...

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

The Hubble Space Telescope has captured a stunning image of a high-speed comet traveling through our solar system. Scientists ...

The interactions between particles in an accretion disk may help to explain why the inner solar system spins more slowly than expected.

Photo Credits: NASA Facts you didn't know about our solar system From icy rings to salty moons, here are some amazing solar system facts from BBC you may not have heard before. Photo Credits: NASA ...

From planets that rain diamonds to moons with hidden oceans, the Solar System holds more mysteries than most realize. These ...

The detection of interstellar objects in the solar system has raised an interesting question: How much of the solar system is made of foreign material?

REx, NASA's first asteroid sample return mission, reveals why some gray asteroids reflect light at different wavelengths, ...