Once again the speculations about aliens and UFOs have come back to life. Recently a mysterious object was seen once again which is said to be a UFO.\rbr\rbrThis compilation includes many of my favorite NASA UFO encounterssightings that I have archived over the years. All of these examples (with the exception of .\rbr\rbrNASA Astronaut Scott Kelly who is working at International Space Station for the past 200 days clicked and tweeted the picture of an Unidentified Flying Object .\rbr\rbrA possible Extraterrestrial event has been reported during the docking of the Soyuz spacecraft. In footage released by the European Space Agency, Astronaut .