As of my last knowledge update in January 2022, there is no credible scientific evidence supporting the idea of extraterrestrial visits to Earth in ancient times. Claims of ancient astronauts or ancient cosmic visits are often rooted in speculative and pseudoscientific theories.
The scientific method involves forming hypotheses based on empirical evidence, testing these hypotheses through experiments and observations, and subjecting them to peer review. While the search for extraterrestrial life is a valid and ongoing scientific endeavor, claims of past extraterrestrial visits to Earth typically lack the necessary empirical support.
It’s essential to approach such topics with skepticism and rely on reputable scientific sources for information. Archaeological and historical evidence should be scrutinized within the context of established scientific methodologies, and extraordinary claims should be supported by robust and verifiable evidence.
If there have been any developments or new evidence since my last update in January 2022, I recommend checking recent scientific literature, reputable news sources, or statements from recognized scientists and experts in the field for the latest information.
Always be cautious of sensationalized claims and pseudoscientific narratives that may lack a basis in rigorous scientific investigation.