I was sitting outside around 10pm on may 1, 2017. i saw to the se and noticed a bright green orb with sides. it darted to the right and reappeared below then darted to the left and in an instant it was gone. took around 10 seconds. i immediately thought it was a ufo because of how fast it darted around. i thought to myself that i have never seen anything like that and that it wasn't normal. when the object darted left it was gone after that. no trails, no light, just gone.