On september 21,2017 at about 4:50am. my husband was getting ready for work when he saw a blue light hovering looking thew our kitchen window he happened to pull back the kirt that's when the object flew back to the tree we have in our backyard and just stayed hovering that's when my husband woke me up and told me to get my phone and turned off the lights ,as we proceed to head out to the backyard with both cell phone on record ,my husband went out first and then i followed ,we saw just this blue light hovering but at a split second it slingshot into the backyard acorss the alley and stayed hovering over 20min.And just disappear.