Voyager Technologies CEO Dylan Taylor highlights the ongoing challenge of cooling space data centers, despite advancements in space technology. Taylor emphasizes that cooling in space is a complex issue due to the absence of a medium to transfer heat, requiring innovative solutions. This is a significant hurdle for the development of space data centers, which have been a topic of interest due to their potential to revolutionize data storage and processing. Taylor's company, Voyager, is working on the Starlab project, aiming to replace the International Space Station by 2030. The project is a collaborative effort with Palantir, Airbus, and Mitsubishi, and Voyager has already demonstrated its cloud compute device on the ISS. The recent boost in defense spending and the anticipated SpaceX public offering have sparked investor interest in space technology, but the sector has faced challenges, with Voyager's stock and Firefly Aerospace's shares experiencing significant value losses since their respective public offerings.