Various websites dedicated to the solar system have photos of the nine planets. Some of these websites are universetoday.com, nineplanets.org, space.com and popsci.com. Most of the photos online are credited to the National Aeronautics and Space Administration, commonly known as NASA.
NASA offers detailed photos of the planets on its Photojournal website. Visitors can search for images of the planets by mission, spacecraft, instrument or collection.
According to an article in Space.com, a favorite photo of a planet among scientists, photographers, authors and historians is the Earthrise. This is planet Earth’s first picture, which was taken in December 1968 by Apollo 8 astronaut Bill Anders.Learn More
The nine planets in the solar system range in size from approximately 3,000 to 140,000 kilometers in diameter. Ranked from smallest to largest the planets are Pluto, Mercury, Mars, Venus, Earth, Neptune, Uranus, Saturn and Jupiter.Full Answer >
The names of the nine planets in order are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Many individuals use a mnemonic, or memory device, to remember these names. Pluto used to be considered a planet but is no longer classified as one.Full Answer >
The names of the nine planets in the solar system are: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. However, astronomers have reclassified Pluto as a dwarf planet.Full Answer >
The nine planets in this solar system somewhat align once every 500 years and are grouped within 30 degrees every one to three alignments. When astrologers describe the planets as being aligned, they do not necessarily mean that all of the planets line up on a perfectly straight line. The last alignment within 30 degrees occurred in 561 B.C., and the next alignment within 30 degrees takes place in 2854.Full Answer >