Tour of the Solar System: The Literary Moons of Uranus

And so it begins again. With a new year and a new month comes another sensational blog post about a tour that nobody on our planet has ever requested. Yes, Some Geek Told Me’s Tour of the Solar System is back!

We are entering the third year of the tour, and this is our 19th stop. Amazingly, the tour is still ongoing, though I can’t understand why given my writing skills. If you missed the previous entries, don’t worry! Here’s a helpful list of important tour stops:

1.) Meet the Family

2.) The Sun

3.) Planets vs. Dwarf planets

4.) Mercury

5.) Venus

6.) Earth

7.) The Moon

8.) Mars

9.) The Asteroid Belt

10.) Ceres

11.) Jupiter

12.) The Galilean moons

13.) Saturn

14.) Titan

15.) The Moons of Saturn

16.) Uranus

17.) Titania

18.) The Moons of Uranus

Now some of you good people would have noticed that we are sitting at an unusual junction, since we don’t have three entries related to a single planet, but four. I know, it’s odd. Saturn was our last planet, which covered Saturn, Titan, and the Moons of Saturn.

However, Uranus is sick of being in their big sibling’s shadow and has demanded an additional entry to accompany the blog posts of Uranus, Titania, and the Moons of Uranus.

And if you’ve got eyes like Sherlock Holmes or Batman, you would have also noticed that this is the third entry concerning the Moons of Uranus. No, I haven’t run out of ideas yet. It’s just that the Moons of Uranus need an additional entry, in my biased and humble opinion.

I have waffled on about this before, so today, I want to expand upon it, mainly because when it comes to bad ideas, I’m extremely well-versed in them. So have your cameras ready, because we are going to be discussing the names of the Moons of Uranus. Booyakasha!


A montage of Uranus’ large moons and one smaller moon: from left to right Puck, Miranda, Ariel, Umbriel, Titania and Oberon. Other moons are not yet photographed in detail. Original pictures were taken by NASA’s Voyager 2. Size proportions are correct. Credit: NASA

You could be reading this blog post on the bus, at home, at work, or standing in line to purchase some glorious Salt and Vinegar chips, but you would be guilty of thinking of one question; no, not that one. Yes, that one. What is so special about the Moons of Uranus? It’s a fair question, so your mother would be proud of you.

Not only does Uranus belong to several social clubs like the gas giants, planets with rings, and ultracold, but it also belongs to another selective group. In this case, it has multiple natural satellites or moons. Uranus has 28 known moons, and they are all different and unique, whether it’s their size, shape, rotation, or composition.

I apologise if I’m repeating myself, but I want to highlight what makes the moons of Uranus unique compared to other moons in the Solar System. Unlike most moons, which are named after deities from Roman or Greek mythology, the moons of Uranus have different origins for their names. Even our own Moon has a name that sounds like it came from a group of astronomers who got drunk at a meeting.

No, the Moons of Uranus, which are also known as the Literary Moons of Uranus, are named after characters from the works of William Shakespeare and Alexander Pope, both literary geniuses in their own way.

With Shakespeare, 24 characters from several of his plays have had moons named after them in the Uranian system. As for Pope, his contribution to the naming process lies in his poem called, The Rape of the Lock. First published in 1712, it contains three characters that have moons named after them.

The trend started with John Herschel, who was by all accounts, an overachiever. He was the son of William Herschel, the astronomer who discovered Uranus, Titania and Oberon, and made other astronomical observations and discoveries. Titania and Oberon were discovered in 1787 but did not receive names until 1852.

Since then, the trend for naming Uranian moons after literary characters, instead from Roman or Greek mythology caught on, and for over 150 years, people have still been doing it to maintain the tradition.

In my infinite wisdom and because I like data, I’ve decided to present these moons in a table, to best represent how amazing, cool, and a little nerdy, these moons actually are. I’ve ranked them by the order they were discovered in. Enjoy!

Name of MoonYear of discoverySource of nameName of workWho the character is
Titania 1787William ShakespeareA Midsummer Night’s DreamQueen of the Fairies
Oberon1787William ShakespeareA Midsummer Night’s DreamKing of the Fairies
Ariel1851Alexander PopeThe Rape of the Lock & The Tempest  An airy spirit & a spirit in service to Prospero
Umbriel1851Alexander PopeThe Rape of the LockThe chief gnome
Miranda 1948William ShakespeareThe Tempest  Daughter to Prospero
Puck 1985William ShakespeareA Midsummer Night’s DreamOberon’s knavish sprite
Cordelia1986William ShakespeareKing LearLear’s youngest daughter
Ophelia 1986William ShakespeareHamletPolonius’ daughter
Bianca1986William ShakespeareThe Taming of the ShrewSister of Katherina
Cressida1986William ShakespeareTroilus and Cressida  Calchas’ daughter
Desdemona1986William ShakespeareOthello  Othello’s wife
Juliet 1986William ShakespeareRomeo and JulietThe 13-year-old daughter of Capulet, is the play’s female protagonist
Portia 1986William ShakespeareThe Merchant of Venice  A rich heiress; later the wife of Bassanio
Rosalind1986William ShakespeareAs You Like It  Duke Senior’s daughter
Belinda1986Alexander PopeThe Rape of the LockA young lady with beautiful hair and the victim of a vile crime
Caliban1997William ShakespeareThe Tempest  An enslaved servant of Prospero
Sycorax 1997William ShakespeareThe Tempest  A witch and the mother of Caliban
Perdita1999William ShakespeareThe Winter’s Tale  The daughter of Leontes and Hermione, unaware of her royal lineage
Stephano1999William ShakespeareThe Tempest  The King’s drunken butler
Prospero1999William ShakespeareThe Tempest  The rightful Duke of Milan and a magician
Setebos 1999William ShakespeareThe Tempest  The deity purportedly worshipped by the witch Sycorax
Francisco2001William ShakespeareThe Tempest  A lord serving under Alonso
Trinculo2001William ShakespeareThe Tempest  The King’s jester
Ferdinand2001William ShakespeareThe Tempest  Alonso’s son
Cupid 2003William ShakespeareTimon of Athens  The Roman God of desire, erotic love, attraction, and affection
Mab2003William ShakespeareRomeo and Juliet  The queen of the fairies
Margaret  2003William ShakespeareMuch Ado About Nothing  Waiting-gentlewoman attendant on Hero
S/2023 U 1  2023This moon is not named yet    

As you can see, The Tempest wins the award for the most characters named after moons, though I’m not sure what the prize is. I bet Shakespeare has been pointing that out to Kit Marlowe.

Also, S/2023 U 1 was only discovered in November 2023, and to my best understanding, it has not been given an official name yet. Whether the name comes from The Rape of the Lock or one of Shakespeare’s plays, we will just have to wait and see.

What’s your favourite Moon of Uranus or literary character on the list? As always, please let me know. That’s another blog for another week. Thanks again for reading, following, and subscribing to Some Geek Told Me. I’m still on Twitter and Mastodon, posting daily things about different subjects, but I do love #FactsMatter.

Please don’t forget to walk your dog, read a banned book, look out for the time travellers at the inauguration, and I’ll see you next week.