I was hiking with my family at the historic railroad trail in lake mead nra. it was 8 pm when we were on our way back to our car from hiking. it was around the beginning of spring and there was still some daylight. i quickly turned around and decided to take just a few more pictures right before we left. that's when i noticed in my camera a bright round shape on the lcd screen while taking the picture. after looking at the 3 second preview shot on my camera, i was confused as to what i was looking at. so, then i looked at the actual view and it wasn't there anymore. didn't think much of it, until i got in the car and zoomed in and compared it to another picture i took seconds right before. attached are the picture taken from the sighting. the one without the orb was taken right before the picture with the orb.