Showing posts with label giant planets. Show all posts
Showing posts with label giant planets. Show all posts

6 May 2017

Uranus

Uranus photographed by Voyager 2 in 1986

Then felt I like some watcher of the skies / When a new planet swims into his ken


One of the things I like about being an Aquarian is that I have Uranus as my ruling planet. Some love Venus, some love Mars - but, for me, the electric blue ice giant that is Uranus is the most beautiful of all the bodies orbiting the sun.

Like the other giant planets, Uranus has a ring system and multiple moons. But - and this is what makes it so attractive to me - images taken by Voyager 2 revealed the planet itself to be almost featureless; there's nothing overly dramatic about it - no storms, no scenes, no nonsense. It's just cold and blue and perfect in its neutrality.    

That's how I like my planets and gods to be; completely impersonal; neither attention-seeking nor awe-inspiring.

In fact, so unshowy and content was Uranus to remain outside the classical solar system, that, although visible to the naked eye, it didn't allow itself to be recognised as a planet by ancient observers. It wasn't until 1781 that the astronomer and composer Sir William Herschel took a long look through his telescope and declared it to be such (and even he initially mistook it for a comet).

As for the name, Uranus, the Latinised form of the ancient Greek Οὐρανός [Ouranos] - meaning sky or heaven - this was given by the German astronomer Johann Elert Bode, after Herschel failed to come up with a catchy suggestion of his own.

(His proposal that it be known as Georgium Sidus, in honour of his patron King George III, wasn't well received and so Bode's name for the new planet quickly gained wide - eventually universal - acceptance).   

Interestingly, on this subject of names, fans of a certain cinematic space opera might be amused to hear that in one of its Thai translations Uranus is known as Dao Maritayu or Death Star. Indeed, as a thanatologist, this pleases me too ...