there is no credible evidence or historical record to suggest that humans have already traveled to the stars or that we are in a technological recession where such advanced knowledge has been lost or forgotten.
While speculative ideas and theories about past civilizations or lost advanced technologies have been popular in science fiction and conspiracy theories, they remain speculative and lack empirical evidence to support them.
The history of human technological progress shows that our understanding of science and technology has evolved gradually over time, with new discoveries building upon previous knowledge. While there have been instances of lost or forgotten knowledge in history, there is no evidence to suggest that an entire civilization capable of interstellar travel once existed and then regressed to a more primitive state.
As our understanding of the universe and technology continues to advance, we may make further progress in space exploration and uncover more about our place in the cosmos. Until then, any claims of past interstellar travel or technological regression should be treated as speculative and not supported by scientific evidence.