Most think they are reflections of the lights on the highway to Presidio and the Mexico boarder. Other say the best way to see them is after a 6 pack LOL. The McDonald observatory about 30 miles away in Fort Davis think they maybe someone's idea of a prank and turn the lights on at certain times especially during high visitor season. LOL<quoted text>I saw a documentary about them, what do you think they are?
I have only seen them once and it looked the northern lights so who knows. Good for tourist season $$$