there is no conclusive scientific evidence to confirm the existence of extraterrestrial life, including aliens. Therefore, we cannot definitively say whether aliens, if they exist, are smart or not.
However, the concept of intelligent extraterrestrial life has been a topic of fascination and speculation for decades. Some scientists and researchers believe that, given the vastness of the universe, it is probable that intelligent life could exist elsewhere. They argue that with the vast number of planets in the habitable zone around stars, there could be conditions conducive to the development of life.
If intelligent extraterrestrial life does exist, its level of intelligence and technological development would be difficult to predict. It could range from simple forms of life to highly advanced civilizations, potentially far more advanced than us in terms of technology and knowledge.
The search for extraterrestrial intelligence, known as SETI, involves various scientific efforts to detect signals or evidence of intelligent civilizations beyond Earth. So far, no definitive evidence has been found, but the search continues.
Until concrete evidence is discovered, the question of whether aliens are smart remains speculative and part of our imagination and curiosity about the universe and the possibility of life beyond our planet. As scientific exploration and technology continue to advance, we may gain more insights into this intriguing question in the future.