As of our current scientific understanding, traveling faster than the speed of light is not possible within the framework of known physics. The theory of relativity, a fundamental principle in physics, suggests that as an object with mass approaches the speed of light, its energy requirements become infinite. Therefore, it is unlikely that humanity will develop a technology capable of surpassing the speed of light.
However, it's worth noting that scientific understanding and technological advancements can evolve over time. We cannot predict with certainty what breakthroughs may occur in the future or what new discoveries might revolutionize our understanding of physics.
If, hypothetically, no limits were placed on technology or cost and humanity were able to develop an interstellar space fleet, there could be various potential missions. Here are a few examples:
Interstellar Exploration: The primary objective would be to explore and study distant star systems, exoplanets, and other celestial objects. This would expand our knowledge of the universe and help us understand the diversity of planetary systems and potentially habitable environments.
Colonization: With advanced technology, humanity might aim to establish colonies on habitable exoplanets or construct self-sustaining habitats in space. This would involve long-duration missions to transport people, resources, and infrastructure to new locations beyond our solar system.
Contact with Extraterrestrial Life: If evidence of extraterrestrial life or intelligent civilizations were discovered, missions could be designed to establish contact and engage in communication or exchange of knowledge.
Scientific Research: Interstellar missions could be focused on specific scientific goals, such as studying stellar evolution, galactic structures, or investigating fundamental questions about the nature of the universe.
It's important to emphasize that these scenarios are purely speculative and based on hypothetical assumptions of advanced technology beyond our current understanding. While we can imagine possibilities, it is difficult to predict the actual trajectory of future technological advancements and the potential capabilities they may bring.