This blog is a random collection of information, partly in support of my quotations web site. Other topics include wine, military news, economics, history, libertarianism, and other random things which happen to strike my fancy. Backup site is at http://quotulatiousness.blogspot.com/ (if there are no posts showing, hit the backup blog for explanation). Comments have been turned off, as the spam was getting too much to handle. Comments can be emailed to me for posting.

April 13, 2006

Look out for "George"

A co-worker sent this link to a NASA page on viewing the planet they once called "George":

English astronomer William Herschel discovered the planet in 1781 during a telescopic survey of the zodiac. He promptly named it the Georgium Sidus (the Georgian Planet) in honor of his patron, King George III. Later, to the everlasting delight of schoolchildren, George was re-named Uranus, the Greek god of the sky.

Uranus had been seen many times before but mistaken for a star. The earliest recorded sighting was in 1690 when astronomer John Flamsteed cataloged it as 34 Tauri, the 34th star of Taurus the Bull. We can understand the error. Uranus is so far from the sun it looks like a star to the unaided eye. And it moves so slowly; you have to watch for decades to realize that it is a wanderer — or, in ancient Greek, a planētēs.

In modern times, Uranus has become all but impossible to see. The planet is naturally faint, and urban lights wipe it out completely. No one notices when Uranus soars overhead.

Nevertheless, you can see Uranus this month. Another planet will guide you to it.

Posted by Nicholas at April 13, 2006 10:58 AM
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