The IAU Weighs in on Naming Planets
The IAU wholeheartedly welcomes the public’s interest to be involved in recent discoveries, but would like to strongly stress the importance of having a unified naming procedure.
More than 800 planets outside the solar system have been found to date, with thousands more waiting to be confirmed. Detection methods in this field are steadily and quickly increasing -- meaning that many more exoplanets will undoubtedly be discovered in the months and years to come.
Recently, an organization has invited the public to purchase both nomination proposals for exoplanets, and rights to vote for the suggested names. In return, the purchaser receives a certificate commemorating the validity and credibility of the nomination. Such certificates are misleading, as these campaigns have no bearing on the official naming process -- they will not lead to an officially-recognized exoplanet name, despite the price paid or the number of votes accrued.
To make this possible, the IAU acts as a single arbiter of the naming process, and is advised and supported by astronomers within different fields. As an international scientific organization, it dissociates itself entirely from the commercial practice of selling names of planets, stars or even “real estate” on other planets or moons. These practices will not be recognized by the IAU and their alternative naming schemes cannot be adopted.
However, the IAU greatly appreciates and wishes to acknowledge the increasing interest from the general public in being more closely involved in the discovery and understanding of our universe. As a result in 2013 the IAU Commission 53 Extrasolar Planets (http://www.iau.org/science/scientific_bodies/commissions/53) and other IAU members will be consulted on the topic of having popular names for exoplanets, and the results will be made public on the IAU website (http://www.iau.org).
Meanwhile, astronomers and the public are encouraged to keep using the existing accepted nomenclature -- details of which can be found on the Astronomy for the Public section of the IAU web page, under Naming Astronomical Objects (http://www.iau.org/public/naming).
A catalogue of the exoplanets discovered, with their officially assigned catalogue designations, can be consulted in the Extrasolar Planets Encyclopedia (http://exoplanet.eu).
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