Does Aliens exist? What NASA announces?

On Wednesday, NASA convened its first public conference to discuss UAPs, or  unidentified anomalous phenomena., also known as UFOs. A group of experts gathered to attempt to decipher the puzzling encounters. Bill Harwood, a space consultant for CBS News, describes what has been found thus far.

NASA claimed about viewing UFO’S. There is posiblity that 200,000 years have been past. Are we the only creatures living>There must be some source of creatures.