Like a celestial parade across the cosmos, five bright planets are lighting up the night sky and visible with the naked eye ...

In a celestial event known as a great alignment the five planets will be discernible with the naked eye, but to see Neptune ...

We'll see six planets in the first part of February – Mars, Jupiter, Uranus, Neptune, Venus and Saturn – and on Feb. 28, they'll be joined by Mercury. But not all of them will be visible to ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.