Cyrano de Bergerac Invented the Rocket — 30 Years Before Newton
If you know Cyrano de Bergerac, you probably know the wrong one.
The theatrical version — the man with the oversized nose writing love letters for a less articulate rival — has been running on stages somewhere in the world for well over a century. It's a genuinely moving story. I've seen it twice and walked out both times a little wrecked. But that character has almost nothing to do with the actual Savinien de Cyrano de Bergerac: a Parisian soldier, freethinker, and comic novelist who died at 36 and left behind one of the stranger literary legacies in Western history.
He wrote his own epitaph — philosopher, scientist, poet, musician, duelist, wit, lover. He fought in the same guard company as the historical d'Artagnan, the same man who inspired the hero of The Three Musketeers. And somewhere in the early 1650s, while writing a comic novel specifically designed to smuggle dangerous ideas past Catholic censors, he described two propulsion concepts that anticipate the SpaceX Falcon 9's staging mechanism and JAXA's IKAROS solar sail. He wasn't doing aerospace engineering. He was writing jokes. If this intersection of historical prediction and modern science interests you, our earlier piece on Jules Verne and Apollo 11 covers a related case — though the parallels here are, if anything, harder to explain.
Cyrano's literary propulsion concepts compared to modern aerospace benchmarks. The numbers are three centuries apart; the logic is not.
The Soldier, the Philosopher, and the Satirist
Cyrano's military career was short and, by the end of it, painful. He joined the guards at 19, participated in the 1639 and 1640 campaigns of the French army, and fought at the Siege of Arras — a Franco-Spanish engagement that ran from June 22 to August 9, 1640. The garrison was commanded by Owen Roe O'Neill, an Irish exile fighting for Spain. It surrendered after 48 days. Cyrano took a severe neck wound on August 8, 1640 — one day before the Spanish gave up.
He left the army in 1641. Then came a serious intellectual conversion. He studied under Pierre Gassendi, a philosopher and mathematician who had rehabilitated Epicurean atomism and offered an empirical alternative to scholastic philosophy. Cyrano became a skeptic and a materialist. L'Autre Monde — "The Other World, or the States and Empires of the Moon" — was the result: a comic novel drafted in manuscript before his death at 36 in 1655. He never saw it published. The military context matters, in my view. A man who had watched cannon fire and projectiles for two years probably thinks differently about propulsion than one who had only read about it.
The Dragon of Fire: Multi-Stage Rocket Propulsion in a Comic Novel
L'Autre Monde contains two distinct flight mechanisms. The second one is widely regarded as among the earliest literary descriptions of multi-stage rocket-powered spaceflight.
The narrator builds a machine. Soldiers, finding it, attach quantité de fusées volantes — a quantity of flying rockets — to create a spectacle they called a dragon de feu. Then something unexpected happens: la flamme d'un rang de fusées s'étant communiquée à l'autre — the flame of one row of rockets communicated fire to the next. The machine ascended, sustained by successive ignitions. Each tier burning through and passing the fire forward.
That is staged propulsion. The Falcon 9 operates on the same logic: nine Merlin engines in the first stage carry the vehicle to altitude, then high-pressure helium releases the latches and pneumatic pushers physically separate the two stages, and the single Merlin Vacuum engine of the second stage ignites. Fuel is liquid oxygen and RP-1, not gunpowder. The separation mechanism is pneumatic, not Cyrano's "spring invention." But the operational sequence — exhaust one stage, light the next — is structurally the same.
Newton's Third Law of Motion — the formal mathematics that explains why any of this works — was published in the Principia in 1687. That's approximately 30 years after Cyrano's description appeared in print. Newton wasn't there yet. Cyrano had already written the joke.
The Vials of Dew and the Logic of Solar Propulsion
The first flight in the novel is odder, and in some ways more interesting.
The narrator attaches quantité de fioles pleines de rosée — vials full of dew — to his body. The sun's warmth draws the dew upward; he rises with it, high enough to leave France entirely, eventually landing in New France — Quebec — which the narrative treats as empirical proof that the Earth rotated beneath him during his ascent. (The mechanism relies on the alchemical belief in solar attraction of moisture, which is not physics. But the Sun is explicitly the motive force. That part stayed.)
JAXA's IKAROS mission, launched May 21, 2010 alongside the Akatsuki Venus Climate Orbiter, demonstrated that photons carry transferable momentum. Its 196-square-meter polyimide sail — approximately 10 grams per square meter — generated a measured thrust of 1.12 millinewtons. Eighty liquid crystal panels along the sail's edge changed their reflectivity to adjust the solar angle by half a degree over a 23-hour period, providing attitude control without any chemical propellant. The mission achieved 100% of its stated goals. JAXA officially ended IKAROS operations on May 15, 2025, after 15 years.
I honestly don't know whether any IKAROS engineer had ever read Cyrano. Probably not. But the lineage of the idea — the Sun as primary motive force — runs from a seventeenth-century satirical novel to an interplanetary spacecraft that actually worked. The dew mechanism was wrong. The intuition was not.
"A Vision Realized" — Cyrano on the lunar surface, IKAROS sail behind him. Three and a half centuries between the imagining and the proof.
LightSail 2 and the Practical Numbers
LightSail 2 took a more compact approach. Launched June 25, 2019 aboard a SpaceX Falcon Heavy, it was a 3U CubeSat with a 32-square-meter Mylar sail deployed via four tape-measure-like booms. Total cost: about $7 million for two flight missions.
The mission demonstrated controlled solar sailing in low-Earth orbit by raising its apogee through orientation relative to the Sun. But atmospheric drag at 720 kilometers was dense enough to eventually overcome the sail's thrust, particularly during periods of increased solar activity. After 18,000 orbits and 8 million kilometers, the spacecraft reentered on November 17, 2022. Bill Nye, CEO of the Planetary Society, confirmed it simply: "LightSail 2 is gone."
The practical ceiling of solar sailing in low-Earth orbit is now documented. It works. It is slow. And drag is the constraint at low altitudes. The IKAROS team — led by Masahiro Umesato of NEC, essentially working with a two-engineer core on a budget of 1.5 billion yen — had already shown that the real application is interplanetary, where there is no drag at all.
The Censored Text and What Was Actually at Stake
Here's the thing: what most people read as Cyrano's work for 250 years wasn't actually his.
When L'Autre Monde was published in 1657 — two years after his death — his editor Henri Lebret "systematically eliminated" passages critical of religion and politics. Lebret was Cyrano's first biographer and a close friend, motivated, apparently, by a desire to protect Cyrano's posthumous reputation. The result was a text so mutilated that scholars later described Cyrano as appearing to be an "incompetent novelist." That judgment stuck for a long time.
Manuscripts held in the Bibliothèque Nationale in Paris and in Munich were not collated until the early twentieth century. Frédéric Lachèvre published the definitive, uncensored edition in 1921. What emerged was a writer of real philosophical ambition — someone who was, according to the sources, the first writer to closely link criticism of Mosaic religion with criticism of Aristotelian philosophy, arguing for material continuity among all living creatures. That was genuinely dangerous in seventeenth-century France. Lebret cut it.
And this is where the theatrical Cyrano — writing in secret, hiding what he actually means behind what the audience is willing to hear — turns out to be a more accurate portrait than I originally gave it credit for. The rockets survived the censorship. The actually dangerous ideas barely made it through.
The Idea, Not the Invention
The central claim of this article is narrower than it sounds: Cyrano de Bergerac described multi-stage rocket propulsion and solar-powered flight in the early 1650s, and those descriptions correspond structurally to technologies demonstrated centuries later. Not in vague terms — in operational sequence.
He was writing a comedy. A satire, designed to smuggle dangerous ideas past the censors of a Catholic France that did not take kindly to freethinkers. The rockets weren't a prediction. The solar flight wasn't a serious engineering proposal. They were punchlines that happened to be conceptually correct. Newton wouldn't formalize the laws governing those rockets for another thirty years. Cyrano had already written the joke.
Every time I think now about the theatrical Cyrano — composing love letters in the dark, signing someone else's name — I see him a little differently. Not as a tragic romantic. As someone whose imagination was so unconstrained that it lapped the science of his own century without meaning to. We call it vision when someone sees the future deliberately. Cyrano didn't do that.
He stumbled into it. The Falcon 9 stages its rockets the way his fireworks did. IKAROS sailed on sunlight in 2010, three and a half centuries after he imagined it. Call it accidental foresight. Whatever you call it — the man got there first. Verne earned his accuracy; he was trying to be accurate. Cyrano didn't even know he was being accurate. And somehow, that is harder to dismiss.
For more articles on science, history, and the ideas that refused to stay in their own century, visit thesecom.net.
Frequently Asked Questions
Who was the real Savinien de Cyrano de Bergerac?
Savinien de Cyrano de Bergerac (1619–1655) was a Parisian soldier, freethinker, and writer. He served in the French army beginning at age 19, fought at the Siege of Arras in 1640 alongside the historical Charles d'Artagnan, and later studied under philosopher Pierre Gassendi. He became a skeptic and materialist, and authored L'Autre Monde before his death at 36. He is distinct from the fictionalized romantic character made famous in later stage productions.
What is the "dragon de feu" in L'Autre Monde?
In L'Autre Monde, soldiers attach a quantity of flying rockets (fusées volantes) to the narrator's machine, creating what they call a "dragon de feu" (fire dragon) as a visual spectacle. Unintentionally, the sequential ignition of the rocket tiers — each row communicating fire to the next — causes the machine to ascend. This sequence is widely regarded as among the earliest literary descriptions of multi-stage rocket-powered flight.
How does IKAROS generate thrust from sunlight?
JAXA's IKAROS mission, launched May 21, 2010, used a 196-square-meter polyimide sail to capture the momentum of solar photons. When photons strike the reflective membrane, they transfer momentum to the sail. The mission measured a resulting thrust of 1.12 millinewtons. Attitude control was achieved using 80 liquid crystal panels along the sail's edge, which changed their reflectivity to adjust the solar angle by half a degree over 23 hours — without consuming any chemical propellant.
What happened to LightSail 2?
LightSail 2, launched June 25, 2019 by the Planetary Society aboard a SpaceX Falcon Heavy, was a 3U CubeSat with a 32-square-meter Mylar sail. It demonstrated controlled solar sailing in low-Earth orbit and completed 18,000 orbits, traveling 8 million kilometers. Atmospheric drag at its operating altitude of 720 kilometers eventually overcame the solar thrust, particularly during elevated solar activity. The spacecraft reentered Earth's atmosphere on November 17, 2022.
Why was L'Autre Monde published in a censored form for so long?
When L'Autre Monde was published in 1657, two years after Cyrano's death, his editor and first biographer Henri Lebret systematically eliminated passages critical of religion and politics to protect Cyrano's reputation and avoid conflict with ecclesiastical authorities. The mutilated text made Cyrano appear to be an incompetent novelist. Original manuscripts held in the Bibliothèque Nationale in Paris and in Munich were not collated until the early twentieth century. Frédéric Lachèvre published the definitive, uncensored edition in 1921.
Did Cyrano de Bergerac actually know d'Artagnan?
Historical sources confirm that Cyrano served alongside Charles de Batz de Castelmore d'Artagnan during the Siege of Arras in 1640. Both were members of the guards under the same company. The historical d'Artagnan later became the primary inspiration for the fictional hero of Alexandre Dumas's The Three Musketeers.
Sources & References
- Wikipedia — Cyrano de Bergerac
- Wikipedia — Siege of Arras (1640)
- JAXA — IKAROS Mission
- Wikipedia — IKAROS Solar Sail
- The Planetary Society — LightSail 2 Mission
- SpaceX — Falcon 9
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