RE: Ask Hive: Do You Believe in Aliens?

I love watching science videos on YouTube where astrophysicists lead conversations. And I see that among them there are very few people who believe in the presence of other civilizations on Earth. But there are also those who have studied the topic of UFOs. https://hive.blog/hive-155221/@urri2020/today-i-read-the-correspondence-of-two-scientists

I think that developed civilizations do not send spacecraft to us, flying for hundreds and thousands of years in the darkness of interstellar space. Something here has to do with other laws of motion, perhaps with other dimensions.