Are there nine planets in the solar system?

There used to be nine planets. Now there are eight, or maybe nine after all. Whichever you prefer, here is a list of them in the order they appear in the solar system. read more

Three of the planets in the solar system are currently visible in the night sky in June 2017. They are: Venus, Jupiter and Saturn. read more

There are eight planets in the solar system.. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.. Pluto was declared as a dwarf planet by International Astronomical Union in August 2006. read more

Nine Planets - Solar System Tour. This website is an overview of the history, mythology and current scientific knowledge of the planets, moons and other objects in our solar system. Each page has our text and NASA's images, some have sounds and movies, most provide references to additional related information. read more