Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...
Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.
Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...
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 ...