Is naming a star real? The honest answer.

The short answer is no — but it’s also not exactly a scam. The reality is more interesting and more useful to know before you spend money on it. This is the unfiltered version, written by someone who runs a competing dedication service and has no commercial interest in defending star-naming companies.

The IAU is the only body that names stars. They don’t sell.

The International Astronomical Union (IAU) is the global organization formally responsible for naming celestial objects. Founded in 1919, headquartered in Paris, with members in 90+ countries, it’s the authority that decided Pluto is no longer a planet, the authority that names exoplanets, the authority that approves official designations for newly-discovered comets and asteroids.

The IAU’s position on commercial star naming is publicly stated and unambiguous. They don’t sell naming rights. They don’t endorse any company that does. They have no commercial relationship with any star-naming service. Anyone selling you an “officially registered” star name is at best stretching the truth and at worst lying.

You can read this directly on the IAU’s site under their “Buying Stars and Star Names” FAQ. They’ve posted it for decades. Most people who buy stars don’t check.

What you actually get when you “name a star”

A typical star-naming purchase delivers four things:

1. A PDF certificate (sometimes a printed one) with your chosen name and the star’s catalog designation.
2. The star’s scientific identifier, usually a Hipparcos number like HIP 12345.
3. An entry in the seller’s internal database.
4. Sometimes a star-locator app or chart so you can find your star.

What you don’t get: any external recognition. The name you chose lives in that one company’s database and nowhere else. No observatory, journal, or astronomy organization references it. If you call NASA and ask about your star, they have no record of your name.

Worse: most services don’t enforce uniqueness across companies. The same star — HIP 23456, say — can be sold by Online Star Registry, International Star Registry, Name A Star, and dozens of competitors at the same time, with each one issuing a different name to a different buyer for the same physical object.

The economics of why this is so common

Once you understand the cost structure, the prevalence of star-naming services makes more sense. The cost of goods sold for a digital star certificate is approximately zero. The buyer pays $20-50 for a PDF that costs the seller about a tenth of a cent to email. The remaining margin pays for ad spend, a small support team, and pure profit.

For a printed-and-shipped certificate at $50-150, the cost is still mostly fulfillment — the actual paper certificate runs $1-3 to print. The lopsided economics are why every commercial star-naming site has been profitable for decades, and why so many of them exist.

The legitimate alternatives

There’s nothing wrong with buying a symbolic certificate — people give symbolic gifts all the time. The issue is when symbolic gifts pretend to be more than they are. Legitimate alternatives don’t pretend.

• ·Galaxy dedications. A real, NASA-catalogued galaxy filed permanently in a public registry. Uniqueness enforced — once claimed, removed. We do this at The Galactic Registry.
• ·Memorial bench plaques. Real, physical, verifiable. Most city park departments offer them.
• ·Tree planting services. One Tree Planted, Arbor Day Foundation, NFPF.
• ·Donations to observatories. Many major observatories have named-donation programs that are recognized within their physical visitor centers.
• ·Custom star-map prints. The configuration of the night sky on a date and location of meaning to you. The Night Sky and several Etsy shops do these accurately to the minute.

When star-naming is fine, and when it isn’t

If you’re buying a $20 PDF as a gag gift for a college roommate’s birthday, star-naming services are fine. The recipient knows it’s a goof. The seller delivered what they sold. The transaction is honest because the expectations were calibrated.

The transaction stops being honest when star-naming gets sold for serious moments — weddings, anniversaries, memorials — with the implication that the recipient’s name will live forever in some scientific record. It won’t. The certificate will, the company’s internal database might, but no astronomer anywhere will ever look up that star and see your loved one’s name attached to it.

Common questions