07/17/2025
Beetles in Space: From Stennis to the Stars—and a Mural in Picayune
In 1999, a unique biological experiment blasted off aboard NASA’s STS-93 space shuttle mission—one with surprising Mississippi roots and a whimsical tribute to rock and roll. As part of a student-focused science experiment, four ladybugs and their natural prey, aphids, were sent into space to explore how predator-prey behavior plays out in zero gravity. The goal: to see how aphids might evade predators without the help of gravity, a key defense mechanism on Earth.
The results were fascinating. Despite the microgravity environment, the ladybugs—named John, Paul, George, and Ringo after The Beatles—successfully hunted and ate aphids in orbit. This small but insightful experiment helped scientists and students alike better understand how ecological systems might function in space, a topic with growing importance as NASA looks toward long-term space travel and extraterrestrial habitats.
But what many don’t know is that this experiment also has a Mississippi connection: the main engine for the STS-93 mission was tested right here at Stennis Space Center, just down the road from Picayune.
Today, that unlikely journey is commemorated with a colorful mural by artist Nikki Main in Thigpen Alley, located at 108 East Canal Street in downtown Picayune. Titled “Beetles in Space,” the artwork captures the whimsy and wonder of science, music, and Mississippi’s place in space exploration history.
Whether you're a space buff, Beatles fan, or just love a good local story, the ladybugs’ cosmic adventure—and their mural tribute—offer a fun and inspiring reminder of how science, education, and creativity can come together in the most unexpected ways. Photo: Picayune Main Street
