Strange sightings over Arizona skies spark new UFO fears. A US fighter jet has been struck by an unidentified object over the Arizona skies, sparking fresh alien speculation.

It wasn’t a bird or a plane, but a balloon. Residents in Denver reported sightings of a strange-looking balloon flying over the Mile High City, calling into KDVR, a local news channel, to report ...

It wasn’t a bird or a plane, but a balloon. Residents in Denver reported sightings of a strange-looking balloon flying over the Mile High City, calling into KDVR, a local news channel, to report ...

Don't miss out on the headlines from Space. Followed categories will be added to My News. A United States F-16 Viper combat jet has been damaged after being struck by an “unidentified aerial ...