A model of a solar system first and foremost with a small projector built in, the Science Can Solar System Planetary Projector is a great educational tool for kids.

The immensity of space makes it impossible for humans to discover every hiding place the universe holds. Its infinitude makes ...

Astronomers have discovered a rare in-sync solar system with six planets moving like a grand cosmic orchestra, untouched by outside forces since their birth billions of years ago. The find ...

Take a grand tour of the solar system tonight (Dec. 28) as each of the planets in the solar system will be visible at the same time.

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

The new image, which shows Earth along with an even smaller point of light coming from the moon, harkens back to Carl Sagan's famous Pale Blue Dot image, a shot the Voyager 1 spacecraft took in 1990 ...

Astronomers have confirmed that a recently spotted object is an interstellar visitor, and appears to have come from the center of our galaxy.