There are a couple potential explanations for distinctive markings found on a Martian rock, but new evidence suggests they ...

Moon joins a planet and two stars. When it gets sufficiently dark, you'll also take notice of a rather bright yellow-orange ...

Mars: Bright and amber-orange colored, look for Mars high in the east each evening. It’s the last planet to set in the west a couple of hours before sunrise. Jupiter: Find the giant planet high ...