The footage – captured at around 9.30pm on July 26 – shows a continuous stream of white objects flying over the town of Casper.
Several appear to flash and all of the objects seem to be moving in formation.
“What is that?” the cameraman exclaims.
“Are they drones? They’re either drones or aliens.”
The bizarre video was posted by YouTube user The Hidden Underbelly on July 27, who quoted the witness as saying: “They weren’t orbs they looked like crafts.
“I thought drones but if they were drones they had a really long range because they flew clear over the horizon out of sight.
“But they were completely silent and they were pretty close.”