There are scientists that say we don’t know if there is life out there yet there are people on our planet saying yes there is life out there and they have been visiting us for many many years the people on our planet that say there are ET’s also say what planet the ET are and what they look like so my conclusion is either those people are telling the truth all those people are lying the scientist have no clue of what’s out there based on their limited technologies so why not have the scientist talk to those people and find out how they know what they know and ask questions how they can find out