in richmond hill georgia we were stargazing in our driveway just after midnight on august 1, 2017. we first noticed a flashing light to the northeast. we continued to watch as at first the light flashed irregularly in the same spot several times. the next time it flashed it had moved to the east and did this several times in a zigzag motion. after about five minutes we lost sight of it because of dense tree coverage. this is my first reported sighting and what made it especially exciting is having someone else with me who is a bit of a skeptic. this person and i filled this form out together. i attempted video with my iphone but it didn’t show up.