I personally think there is. If you look at the fish in the river in the wild, as long as you find one, there will be many more. Although we have not detected extraterrestrial life yet, because the universe is too big, some places are even farther away from the earth. Calculated

I personally think there is. If you look at the fish in the river in the wild, as long as you find one, there will be many more. Although we have not detected extraterrestrial life yet, because the universe is too big, some places are farther than the earth. Calculated in light years, human lifespan and the speed of aircraft are both limited. Even if there are aliens, it will be difficult to find them...

Since the universe can give birth to an earth, it can also give birth to many living planets in the distant outer universe. When human beings' technological level continues to upgrade and improve, they will be found one day. Maybe aliens are also suffering. They are searching for us. If they are thousands of times more advanced than us, we will not know even if they come. Maybe they came with good intentions to see their kind, progress and development, and then left quietly...

They have experienced everything we are going through now. It would be great if there were no wars in the world. Using the money from wars to develop aerospace technology and searching for extraterrestrial life is not a dream. As long as all mankind has this desire, learn from each other's strengths and make progress together, I believe that good wishes will definitely come true. Maybe by then every country in the world will have an earth, and there will no longer be a need to fight for land. The stars, mornings and seas of the future will be infinitely beautiful...! ! !