How To Name New Moons Of Jupiter

Trust me when I say the International Astronomical Union (IAU) rarely engages the public in astronomical matters. Truth is IAU arrogance rubs many a scientist the wrong way. IAU members have sole authority and discretion in naming astronomical objects and features, but for a stroke of IAU pen Pluto would still call itself planet. Cosmic nomenclature isn’t official until the IAU says so.

In summer 2018 science discovered twelve unknown moons of Jupiter, now the IAU wants help in naming five. Anyone can submit entries, but guidelines are strict. In keeping with Jovian propriety moons of Jupiter are named for characters in Greek or Roman mythology either descended from or lovers of Zeus. Ponder this before referencing ancient mythology – not all moons orbit Jupiter in the same direction. Those orbiting in the same direction (in this case 2 out of 5) require names ending in “a”, opposite rotation require names ending in “e”. Submissions can’t be similar to other cosmic bodies/features or be culturally offensive.

Diagram of Jupiter's moons including five recently-discovered

Anyone up for the challenge has until April 15, 2019 to submit nominations and explain why in a single tweet to @JupiterLunacy tagged #NameJupitersMoons

NameExoWorlds Contest

“Exo” means outer or outside, Exoplanet is the name given planets orbiting stars beyond our solar system.  Since 1919, the International Astronomical Union (IAU) has been the official “namer” of space objects. In a press release issued July 9, the IAU announced a contest in partnership with Zooniverse (will link below), to name 305 Exoplanets discovered before 2008.

Starting is September of this year, Astronomy Clubs and non-profit organizations will be able to register as participants in the NameExoWorlds contest. By October 2014, registrants will be asked to vote on the stars and clusters they want to name,  narrowing the list down to 20-30 hopefuls.Beginning in December 2014, those registered can submit names and by March 2015, the public can vote for their favorites.

I want in on this, voting after the fact is unacceptable. Consider this official notice of the Notes International Astronomy Club. I invite and encourage additional members to join me – my club house has plenty of room and we have Exoplanets to name.