A mysterious flash of bright light in skies above Australia on Friday night had some curious onlookers thinking they’d seen a UFO. The bright light was spotted by people in NSW, Queensland and the Northern Territory and was reportedly visible for up to 10 minutes as it blazed across the night sky. Photos and footage of the phenomenon soon flooded social media, along with theories to explain it — such as that it was a comet, or even proof of extraterrestrial activity. “UFO sighting … we think?” someone posted on TikTok after the light was seen about 7.25pm AEST on...