While it is true that our current understanding of physics suggests that faster-than-light (FTL) travel is not possible, scientific exploration and research often involve pushing the boundaries of knowledge and challenging existing theories.
The pursuit of FTL drives or concepts is not necessarily driven by the expectation that they will be realized in the near future. Instead, it stems from the desire to explore and expand our understanding of the universe. Scientists and researchers may investigate FTL concepts for several reasons:
Exploring the unknown: Scientists are driven by curiosity and a desire to explore uncharted territories. Investigating FTL possibilities allows them to push the boundaries of our current knowledge and test the limits of our understanding of physics.
Advancing scientific understanding: The pursuit of FTL concepts can lead to new insights and discoveries. Sometimes, in the process of investigating seemingly impossible ideas, scientists develop new theories, uncover unexpected connections, or make breakthroughs in other areas of physics.
Technological advancements: Even if FTL travel is currently impossible, the research and experimentation conducted in this area can have broader implications. It may lead to the development of new technologies, materials, or theoretical frameworks that have practical applications beyond FTL travel itself.
Inspiration for future generations: Exploring concepts like FTL travel can capture the imagination and inspire young minds to pursue careers in science, engineering, and related fields. Even if the specific ideas may not materialize, they can ignite a passion for scientific exploration and innovation.
It's important to note that scientific progress is an iterative process. Our understanding of physics has evolved significantly over time, and what seems impossible today may not be so in the future. While FTL travel remains highly speculative based on our current knowledge, it is always possible that future breakthroughs and advancements may reveal new insights and possibilities that challenge our existing theories.