Between March 18 and 21, Venus, the brightest planet in our solar system, will have a rare dual visibility — visible in both ...

Easy-peasy to see." After Venus, there will be a dim planet that’s hard to see. "Those are the three easy targets for your eyes. Saturn, Mercury and Uranus you can see with a pair of binoculars ...

Vision made it possible for animals to become active hunters, and sparked an evolutionary arms race that transformed the planet. The complexity of the eye has long been an evolutionary battleground.

While all seven planets could appear in some form in parts of the U.S., not all of them will be visible to the naked eye.

A long awaited astronomical event dubbed as the planet parade or planetary alignment when four planets are visible to the naked eye on the evening sky, showing Venus and Saturn in Sparta ...

What makes these events special is the opportunity to observe multiple planets simultaneously with the naked eye, writes NASA online. "Lineups of four or five planet naked-eye planets with optimal ...