when we recently spoke to jill tarter who works with seti and she told us that there are million so indeed exist there are civilizations should be much older and more advanced than ours and she said it was not contacted. we have the fact that extra terrestrials are not contacting us proves that they exist and they're smart. we know that they're. speed faster than the speed of light it takes light from the star closest to earth for years to reach us would it would take a centuries to devise a means of transportation that would allow us to travel the distance we know for a fact now that the star closest to us is devoid of the life of the next star. is twenty years away it would take us. to think of a way to get that star travel is impossible that's my belief he is going to have to revise the whole science of physics miracles sometimes they do happen but they were different. to what we used to this clearly everyone is talking about the risk of the earth colliding with another asteroid the office do you think this is a real threat. just. first of all i want to tell you that asteroids and comet