This one is a bit subjective but in 2015 I saw an orb in the Blue Ridge Mountains when I was vacationing there. I saw it hovering over the mountains and I thought it was the moon at first but about 3-5 seconds later it darted off straight up in the air. Eventually I looked up what I saw on Youtube and came across this video filmed in Jerusalem that looked EXACTLY like what I saw. The only thing is I never saw it descend when I walked outside on the porch it was just hovering there.

https://www.youtube.com/watch?v=zyTehM92hi8 Some people claim that video was faked, which I suppose is a possibility, but I swear to God it looked exactly like what I saw. Same size, same color, same motion of darting straight up into the sky. If faked it must at least be based on other people's stories of what they've seen.

I've also seen a much smaller orb hover outside my window but that's for another story another time...Apparently white orbs are peaceful and high vibrational. I didn't feel afraid either time and was actually in love. Perhaps it's why they visited me?