Seven planets grace the sky at the end of February in what’s known as a planetary parade, though some will be difficult to ...

An international research team led by the University of Vienna has discovered that the solar system traversed the Orion ...

Groundbreaking research reveals the Oort Cloud's shape as a spiral structure, challenging traditional beliefs about its ...

What views of the night sky would we have if we had evolved on the Jupiter moon Europa, or one of the TRAPPIST-1 planets?

Middle school: The vote followed a 6-3 vote approving a motion to enable McClure to draft a Power Purchase Agreement for a ...

Learn about the Oort cloud, a vast area beyond the inner solar system that is believed to contain icy objects arranged in a spiral shape.

Mercury, Venus, Mars, Jupiter, Saturn, Neptune and Uranus could be visible, but not all can be seen by the naked eye.

Glow Green has been around for the joint-longest in our list and offers a fixed cost guarantee, which will appeal to many. It ...

Most of the long-period comets in the Solar System come from the outer Oort Cloud. The inner region is much more stable. It's closer to the Sun, which means it's more strongly bound by the Sun's ...

New Frontiers has played a crucial role in U.S. efforts to explore the solar system and return valuable scientific ...

The answer is no. Each planet orbits the sun at a slightly different inclination, ranging from .8° for Uranus to 7° for Mercury. Earth is a special case; its inclination is 0° because it defines the ...