Brian May's IQ: The Queen Guitarist-Astrophysicist

The real evidence: a 2007 astrophysics PhD

Brian May started a PhD in astrophysics at Imperial College London around 1970. Then Queen happened. He set the research aside for roughly three decades to become one of the most recognizable guitarists on Earth, co-writing songs like "We Will Rock You" and building the layered guitar sound that defined the band.

What makes this remarkable is what he did next. In 2007, more than 30 years after he walked away, May returned to Imperial, completed his research, and submitted a roughly 48,000-word thesis titled A Survey of Radial Velocities in the Zodiacal Dust Cloud. Zodiacal dust is the faint, misty band of light you can sometimes see stretching up from the horizon after sunset, caused by sunlight scattering off dust from comets and asteroid collisions spread across the plane of the solar system. His work measured the motion of that dust.

Reviving a lapsed doctorate after three decades is genuinely rare. It is not the sort of thing you can bluff or buy. It required relearning a fast-moving field, defending original research to a committee of working astronomers, and producing a thesis rigorous enough to later be published as a book by Springer. That is a far more demanding measure of cognitive ability than any online IQ estimate.

From Queen to NASA: science he actually did

May's astrophysics is not a retirement hobby or a vanity title. He has kept doing hands-on scientific work, and space agencies have taken him seriously:

1. New Horizons (2015). NASA appointed May as a science team collaborator on the mission that flew past Pluto. Using his expertise in stereoscopy, he assembled some of the first 3D stereo images of Pluto and later of the distant object Arrokoth, helping scientists and the public see these worlds with real depth.
2. OSIRIS-REx (2023). When NASA brought its first-ever asteroid sample back from asteroid Bennu, May helped visualize the sampling site in stereo imagery so the team could safely plan the touch-and-go collection. His stereo work is credited with helping the mission succeed.
3. Stereoscopy research. May is a leading authority on stereo photography and 3D imaging, has written books on the subject, and applies the same techniques to comet 67P and other targets. It is a genuine, specialized field where his contributions are cited.

On top of the research, an asteroid, 52665 Brianmay, carries his name; he co-wrote the popular astronomy book Bang! The Complete History of the Universe; and he served as Chancellor of Liverpool John Moores University from 2008 to 2013. These are the marks of a working scientist, not a celebrity borrowing scientific glamour.

So how "smart" is Brian May, really?

Here is the honest framing. We cannot tell you Brian May's IQ, because no such number exists in any credible form, and quoting "180" would just be repeating a guess someone else invented. What we can say is better supported: he holds an earned PhD in astrophysics, he has done real work with NASA, and he built a body of scientific output that stands on its own.

That combination, world-class musician and credentialed scientist, is genuinely unusual, and it tells you far more than a fabricated score ever could. This is the same lesson that runs through almost every celebrity IQ claim: the tidy number is usually the least reliable part. When you want to judge how bright someone is, look at what they actually built and proved, not at a figure with no test behind it.

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FAQ

Q: What is Brian May's IQ?

A: There is no verified IQ score for Brian May. He has never publicly taken a standardized IQ test or claimed a specific number. Figures like "180" that circulate online are fan estimates with no testing behind them, so they should not be treated as fact.

Q: Does Brian May really have a PhD?

A: Yes, a genuine one. He earned a PhD in astrophysics from Imperial College London in 2007, with a thesis on radial velocities in the zodiacal dust cloud. He began the research around 1970, paused it for Queen, and completed it more than 30 years later.

Q: What scientific work has Brian May done with NASA?

A: He has collaborated on real missions. He was a science team collaborator on New Horizons (2015), where he built early 3D stereo images of Pluto, and he helped visualize the sampling site for the OSIRIS-REx asteroid sample return in 2023. An asteroid, 52665 Brianmay, is also named after him.

Q: Is Brian May considered a genius?

A: "Genius" is a fair description, but not a number. His combination of a real astrophysics doctorate, ongoing NASA collaboration, and elite musicianship supports the label as a general description. It does not translate into any specific, measured IQ figure.

References

• Imperial College London. "Zodiacal dust and stuff: The Annual Alumni Lecture 2007 delivered by Dr Brian May." https://www.imperial.ac.uk/news/21834/zodiacal-dust-stuff-the-annual-alumni/
• May, Brian. A Survey of Radial Velocities in the Zodiacal Dust Cloud. Springer. https://link.springer.com/book/10.1007/978-0-387-77706-1
• National Geographic. "Meet the rock guitarist who helped NASA land on an asteroid." https://www.nationalgeographic.com/science/article/brian-may-guitarist-astrophysicist
• CNN. "Queen's Brian May helped NASA return Bennu its first asteroid sample via OSIRIS-REx." https://www.cnn.com/2023/09/25/world/brian-may-osiris-rex-asteroid-sample-bennu-scn-intl-scli/index.html

Last updated: July 13, 2026