Astronomers Unveil the Secrets of Comet Shoemaker-Levy 9

Tucson astronomer David H. Levy has captivated audiences with his passion for the cosmos since he was eight years old. An accomplished amateur astronomer, Levy has discovered or co-discovered 23 comets and authored over three dozen books, including his latest, “Star Gazers: Finding Joy in the Night Sky,” published by the University of Arizona Press.

Melissa Sevigny, a fellow author and expert in astronomy, praises Levy’s latest work. She notes that his collection of essays combines quirky characters with unusual astronomical concepts, delivering a sense of wonder that appeals to both seasoned enthusiasts and newcomers alike. “Levy’s trademark mix of the scientific and the poetic will delight readers who want to rediscover their love of astronomy,” Sevigny states.

In “Star Gazers,” Levy emphasizes his hope that readers will be inspired to step outside and marvel at the night sky. He aims to ignite a curiosity that leads to exploration, declaring that if he can achieve this goal, the book will be a success.

Levy reflects on his significant discovery of Comet Shoemaker-Levy 9 in 1993, a defining moment in his career. The comet’s dramatic collision with Jupiter in 1994 captured the attention of astronomers worldwide, marking a pivotal event in celestial observation.

The story began for Levy on September 1, 1960, during his first telescope experience aimed at Jupiter. He vividly recalls that night. Later, Gene Shoemaker theorized that the comet, which would become known as Shoemaker-Levy 9, may have been orbiting Jupiter since 1929. However, Levy admits he did not spot the comet during that initial encounter.

In March 1993, Levy, Gene Shoemaker, and Carolyn Shoemaker engaged in an intense observing session at Palomar Observatory. After initial blank exposures, they switched to partially damaged films before eventually securing usable data. Their persistence, even amid technical challenges and inclement weather, reflected their dedication to discovery.

On March 25, while snow flurries obscured the sky, Carolyn Shoemaker made a startling observation, reportedly exclaiming, “I think I have found a squashed comet.” This prompted an excited response from Levy and Gene Shoemaker, solidifying the moment as a cornerstone of their astronomical endeavors.

This excerpt and insight into Levy’s work appear in “Star Gazers: Finding Joy in the Night Sky,” showcasing his enduring fascination with the heavens and the thrill of discovery.