Venus, Mars and Jupiter won't be visible together again for another six years.
What are those two bright stars on the West after sunset? They are actually planets, Venus and Jupiter coming into conjunction, in other words, near each other as seen from Earth.
You've probably seen them in the evening: two suspiciously bright lights in the western sky. What are they? Planes? UFOs? No, they're the two brightest planets and they're heading for a dramatic conjunction Tuesday night.
Though Jupiter is about 11 times wider than the roughly Earth-size Venus, Venus shines much more brightly than the gas giant