In a poignant moment that echoes through the galaxy, the worlds of science fiction and fandom are mourning the loss of 25 beloved actors from “Star Trek: The Next Generation.” These talented stars shaped a series that transcended generations, leaving behind legacies that continue to resonate deeply with fans today.

Among the notable figures, James Doohan, best known as Montgomery “Scotty” Scott, passed away on July 20, 2005, after battling Alzheimer’s, with part of his ashes sent into space—an everlasting tribute to a life spent reaching for the stars. Patty Yasutake, who portrayed nurse Alyssa O’Gawa, succumbed to a rare form of T-cell lymphoma on August 5, 2024, leaving a legacy of grace and compassion.

The list doesn’t end there. Icons like Leonard Nimoy, whose portrayal of Mr. Spock became a cultural touchstone, passed away on February 27, 2015, at 83, while the pioneering Susan Oliver, known for her role in the franchise’s first pilot, left us on May 10, 1990, from lung cancer. Each actor brought a unique depth to their roles, with memorable performances that will echo in the hearts of fans for years to come.

As we reflect on the contributions of these 25 actors, we honor their craft and the indelible mark they’ve left on the “Star Trek” universe. They may have departed, but their characters and stories continue to inspire exploration, inclusivity, and the spirit of adventure. The legacy of “Star Trek: The Next Generation” will live on, fueled by the memories of its remarkable cast. Which of these stars impacted you the most? Share your thoughts below, as we celebrate their extraordinary contributions to a universe we cherish.