Finding a world like Earth elsewhere in the universe might mean looking for the right kind of solar system. A new discovery ...

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

Long ago, a planetary object eight times the mass of Jupiter may have once visited the solar system and altered […] The post ...

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

Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.

HELENA — The planets are aligned. Six planets, Mars, Jupiter, Uranus, Neptune, Venus and Saturn can be seen in the night sky.

Planetary Parade A rare alignment of Venus, Saturn, Jupiter, Mars, Uranus, and Neptune is visible this month and into early ...

Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.

Starting at 12:30 p.m. ET (1730 GMT) on Saturday (Jan. 25), astrophysicist Gianluca Masi of the Virtual Telescope Project ...

You're running out of time to see January's planetary conjunction. Head outside and look up so you don't miss this cosmic ...

You might want to keep your eyes on the skies through next month: Six planets will align in January and February.

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...