Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
A six-planet alignment or parade will form an arc in the early night sky, peaking in it's visibility Jan. 17-18. We let you ...
A planet parade like the one beginning tonight is quite uncommon, occurring once every 10-20 years. Here are the planets you ...
However, this year a powerful new telescope is coming online that could prove once and for all that there really is a ninth planet in our Solar System ... plane like the eight planets.