The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, Jupiter and Saturn should be visible to the naked eye. You'll need a ...
An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...
All of our solar system's planets are lining up to take part in a rare and awesome event in the night sky - this is when and ...
Jan. 21. A planet parade is when several of our solar system's planets are visible in the night sky at the same time. There ...
Venus, Mars, Jupiter, Saturn, Uranus, and Neptune will align in a line in the sky. Although most of these planets will be ...