The following exert is an eye witness statement. Please read into it what you will. This has been reported to mufon who I am sure are investigating:
Object seemed to slowly bounce up and down, left and right….It would change from horizontal to vertical shape with orangish tail. it moved from sw to west within 2 hrs.
we looked on the internet and saw a posted video from july 4, 2018 that had similar objects hovering above denver.