Stargazers will be treated to a dazzling six-planet "alignment" this January.

The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Learn about the new perspective on Earth's reduction of moderately volatile elements, a discovery made possible by meteorites ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' ...

Subscribe today and save an extra 5% with checkout code 'LOVE5' Engaging articles, amazing illustrations & exclusive ...

Our Solar System is a carefully balanced celestial dance held together by a virtually perfect balance of gravity and inertia.

Planets Venus (top), Jupiter (middle), and Mars (bottom) rise above a mountain ... will begin to reveal these ice giants at the edge of the solar system as tiny disks. All seven worlds and ...

STARGAZERS are in for a treat this month as a rare planet parade falls in Andromeda galaxy season. “One of the best planet ...

Baker said that there are other astronomical events that may be more interesting than the parade of planets. Baker said Mars ...

The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a ...

If the solar system had a corporate structure, Jupiter would be the CEO, while Saturn ensures rules are followed. Venus ...