Fri, 08/11/2023 - 16:22 Tech Insider A time-lapse of the Milky Way Galaxy as seen from the International Space Station.NASA/Kjell Lindgren Tags Science, News, UFO, Chinese spy balloon, Extraterrestrial Life, Aliens, NASA, Alien life, US Presidency, American Geophysical Union, original reporting Source Congress's UFO hearing shows the hardest part of discovering alien life may be …