Though the planets are always “aligned,” seeing more than four in the sky is more uncommon. February’s lineup is a chance to ...

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 ...

Starting up again Saturday, a sweeping view of our solar system will glow in the night sky. The planetary alignment, or a ...

February will be an awe-inspiring month for astronomy enthusiasts who will be able to the see the solar system's planets ...

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

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

But an alien civilisation looking towards our own Solar System might use similar alignments for the same purpose. While the ...

In the depth of winter, a sweeping view of our solar system will glow in the night sky. In total six planets will be visible, four of them to the naked eye - Venus, Mars, Jupiter, and Saturn.VIDEO ...

While the composition of gas and dust in a molecular cloud is fairly uniform, everything changes once a star begins to form.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...