There have been many reports of UFO sightings over the years, with people claiming to have seen strange objects in the sky. While there is no scientific evidence to support the existence of flying saucers or aliens, some people believe that UFO sightings could be the result of extraterrestrial beings visiting Earth. However, it is also possible that UFO sightings could be the result of natural phenomena or human error. In space, there have been many reported sightings of unusual objects and phenomena, but most of these can be explained by known natural processes or human activity. To date, there is no scientific evidence of aliens or flying saucers in space.
Triangle-shaped UFO (possible TR-3B) filmed by International Space Station.