Astrologically speaking, the week ahead is heavily influenced by Mars retrograde, which means our desires and goals might be ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...

Although the planets won't form a perfectly straight line, their simultaneous visibility in a single part of the sky will be ...

Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see with the naked eye in the first few hours ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

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

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

This NASA Hubble Space Telescope image shows the planet Jupiter in a color composite of ultraviolet wavelengths. Released on ...

Six planets grace the sky this month in what's known as a planetary parade, and most can be seen with the naked eye ...

Mars, Venus, Jupiter, and Saturn can be spotted without special equipment, with Uranus and Neptune requiring a telescope.

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that ...