Pluto Was Named by an 11-Year-Old
You might think astronomers or mythology experts named Pluto, but it was actually an 11-year-old girl at her breakfast table in Oxford, England. In 1930, Venetia Burney made history when she suggested naming the newly discovered planet after the Roman god of the underworld. Her grandfather, a librarian at Oxford's Bodleian Library, passed her idea to astronomers at Arizona's Lowell Observatory. The surprising story of how this young girl's suggestion became official reveals an unexpected journey through science, family, and chance.
The Search for Planet X
Before Pluto's discovery in 1930, astronomer Percival Lowell predicted a mysterious planet beyond Neptune. His planet x theories suggested a massive world about seven times Earth's size, orbiting 43 astronomical units from the Sun.
You might be surprised to learn that Lowell spent years searching for this elusive object. From 1905 to 1909, and again from 1914 to 1916, he conducted detailed sky surveys hoping to make one of astronomy's greatest astronomical discoveries. The initial phase of the search utilized a 24-inch Clark telescope.
He even published his findings in "Memoir of a Trans-Neptunian Planet" in 1915.
After Lowell's death, the search continued at his observatory. In 1929, they hired Clyde Tombaugh, who finally spotted Pluto using a 13-inch telescope and a special tool called a blink comparator. The discovery was officially announced by Harvard Observatory on March 14, 1930.
The object was found just 6 degrees from Lowell's predicted location.
Meet Venetia Burney: The Girl Behind Pluto's Name
A brilliant spark of inspiration from an 11-year-old girl changed astronomical history forever. Venetia Burney's childhood in Oxford, England, was steeped in astronomical inspiration. Her grandfather worked at the Bodleian Library, and her great-uncle had named Mars' moons.
She had lived until age 90, passing away in 2009 after a lifetime of scientific engagement. On March 14, 1930, young Venetia suggested the name "Pluto" for the newly discovered planet. Her grandfather passed the idea to astronomer Herbert Hall Turner, who relayed it to the Lowell Observatory. They loved it and chose it unanimously over other options like Minerva and Zeus.
Venetia's connection to space didn't end there. Today, you'll find her name on an asteroid (6235 Burney), a basin on Pluto, and even a dust-counting instrument on NASA's New Horizons spacecraft.
A Breakfast Conversation That Made History
You might wonder about the naming origins of her suggestion.
Thanks to children's books and recent school lessons, Venetia knew her mythology well. She'd learned about planets during a nature walk and understood their distances from the sun.
She cleverly connected Pluto, the Roman god of the underworld, to this distant, dark planet. Her grandfather was so impressed that he shared the suggestion with astronomers through their family friend, Herbert Hall Turner, who attended that day's Royal Astronomical Society meeting. She was able to watch Pluto through a telescope at age 89.
The suggestion was one of over 250 letters received from people hoping to name the newly discovered planet.
From Oxford to Arizona: How the Name Traveled
Once Venetia shared her brilliant suggestion for the planet's name, an incredible journey began. Her grandfather, Falconer Madan, recognized the naming significance and quickly wrote to Professor Turner at Oxford University.
Here's how the name "Pluto" made its way across the globe:
- Professor Turner sent a telegram transmission from London to Flagstaff, Arizona.
- The Lowell Observatory team compared Pluto against other candidates like Minerva and Zeus.
- The observatory staff voted unanimously for Pluto, partly because its initials "PL" honored Percival Lowell.
The entire process took just over two months – from the planet's discovery announcement on March 13 to the official naming on May 24, 1930. The name drew inspiration from Greek and Roman mythology, connecting the celestial body to the god of the underworld.
You can thank the speed of telegram communication for helping this 11-year-old's suggestion become astronomical history.
The name Pluto was ultimately selected from 1,000 suggestions that were submitted to the observatory for consideration.
Why Pluto Was the Perfect Choice
While many names were considered for the newly discovered planet, Pluto emerged as an ideal choice for multiple compelling reasons.
Charon's discovery in 1978 would later reinforce the mythological connection, as Charon was the ferryman of the underworld in Roman mythology. The name perfectly balanced mythological symbolism with scientific significance. You'll find that Pluto, the Roman god of the underworld, was known for dwelling in darkness – much like the distant planet's perpetually dark environment at -387°F.
The name also cleverly honored Percival Lowell through the initials "PL," while maintaining the tradition of naming planets after deities. Venetia Burney's suggestion was selected from among numerous proposed names in 1930.
You can appreciate how the name's brevity made it practical for scientific discourse, while its connection to classical mythology helped spark public interest in astronomy.
It's a name that's both memorable and meaningful, capturing the essence of this cold, remote world.
The Lasting Impact of a Child's Suggestion
When an 11-year-old Venetia Burney suggested naming the newly discovered planet Pluto in 1930, she couldn't have imagined her impact.
Her childhood inspiration has created a lasting scientific legacy that continues to influence astronomy today.
The young student made history when she shared her idea over breakfast with family, setting in motion a chain of astronomical events.
Following the naming tradition of the time, her suggestion of Pluto perfectly aligned with the practice of using Roman god names.
You can see Venetia's enduring impact through these remarkable achievements:
- NASA named a dust counter on the New Horizons spacecraft after her, bringing her story to modern space exploration.
- An asteroid (6235 Burney) now bears her name, recognizing her contribution to astronomy.
- Schools worldwide use her story to teach students about creative thinking in science.
Her suggestion did more than name a planet – it showed how young minds can shape scientific history.
You'll find her story in children's books, documentaries, and classrooms, inspiring new generations to look skyward and dream big.
