Voyager Technologies CEO says space data center cooling problem still needs to be solved

Dylan Taylor, the CEO of Voyager Technologies, has emphasized the challenge of cooling space data centers, indicating that a two-year timeline to resolve this issue is quite optimistic. In a conversation with CNBC's Morgan Brennan, he pointed out that while SpaceX possesses the heavy lifting capabilities necessary for space logistics, the absence of an effective cooling solution continues to be a significant hurdle. Taylor elaborated on the complexities of heat management in space, stating, "It's counterintuitive, but cooling in space is difficult due to the lack of a medium to transfer heat. All heat dissipation must occur through radiation, necessitating radiators that face away from the Sun." Elon Musk has long envisioned data centers in outer space, and this week, he underscored this ambition by merging SpaceX with his AI venture, xAI, in a deal valued at an impressive $1.25 trillion. Voyager Technologies, which became a public entity in June, is actively working on the Starlab project designed to succeed the International Space Station, scheduled for retirement in 2030. Taylor confirmed that the company is on track to achieve its goal of launching Starlab by 2029, collaborating with industry giants such as Palantir, Airbus, and Mitsubishi. Voyager has already deployed its cloud computing device aboard the International Space Station, marking a significant step forward. The recent push from former President Donald Trump to enhance defense spending and reform the U.S. space program has significantly increased interest in space technology investments. Additionally, the anticipated public offering of SpaceX later this year has further fueled investor enthusiasm. Despite the optimistic outlook for the sector, challenges remain. Voyager's stock has seen a decline of over 50% since its IPO, while Firefly Aerospace has lost nearly two-thirds of its value since going public in August. Nevertheless, Taylor remains hopeful about Voyager's role in pioneering data centers in space, bolstered by its advancements in laser communication technology. "We have strong faith in the maturation of this technology and our capability to generate and process data in space," he asserted.