The video i am attaching has strong language so just a heads up. i was hanging out with a family member up on a landing on the second floor of a building watching fireworks since it was new years eve. as my family member and i were getting ready to head inside because the fireworks display was over, when all of a sudden an object comes flying over the hills from towards pacifica straight at us. it stops right above us, hovers then starts flashing at us, changes colors (unfortunately the video didn't capture this) then does a horseshoe path towards the hills of daly city, towards the ocean.