G'day folks,

Ever wondered about this? Roman mythology is to thank for the monikers of most of the eight planets in the solar system. The Romans bestowed the names of gods and goddesses on the five planets that could be seen in the night sky with the naked eye. 

Jupiter, the solar system’s biggest planet, was named for the king of the Roman gods, while the reddish color of the planet Mars led the Romans to name it after their god of war. Mercury, which makes a complete trip around the Sun in just 88 Earth days, is named after the fast-moving messenger of the gods. Saturn, the solar system’s second-largest planet, takes 29 Earth years to make a full revolution of the Sun and is named for the god of agriculture. The Romans named the brightest planet, Venus, for their goddess of love and beauty.

Two other planets, Uranus and Neptune, were discovered after the telescope was invented in the early 1600s. Astronomer William Herschel, who is credited with discovering Uranus in 1781, wanted to call it “Georgium Sidus,” (George’s Star) for the British ruler at the time, King George III. Other astronomers were interested in dubbing the planet Herschel. It was German astronomer Johann Bode who recommended the name Uranus, a Latinized version of the Greek god of the sky, Ouranos; however, the name Uranus didn’t gain full acceptance until the mid-1800s. 

Neptune, the planet farthest from the Sun (it makes a solar revolution once every 165 years), was first seen by telescope in 1846 by German astronomer Johann Gottfried Galle, using the mathematical calculations of French astronomer Urbain Le Verrier and British astronomer John Couch Adams. There was some discussion of naming the planet after Le Verrier, but ultimately Neptune, which has a vivid blue color, got its name from the Roman god of the sea.

Pluto, which was classified as a planet in 1930 before being stripped of that celestial honor in 2006, was named after the Roman god of the underworld—thanks to the suggestion of an 11-year-old English schoolgirl named Venetia Burney. As for Earth, the planet that’s currently home to an estimated 7.3 billion people, its name comes not from Roman or Greek mythology but rather from Old English and Germanic words meaning “ground.”


Clancy's comment: Can't say I've ever been curious about space. In fact, I find the money spent on space exploration obscene when you look at all the problems on earth. 

You might like to read an interview I had with Australian author and friend, C J Ryall, who resides in Japan. Check it out. You might find it interesting.

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