With its eerie flickering lights and jerky movements, could this mysterious flashing UFO flying over Las Vegas be an alien spacecraft?

The man who caught this bizarre footage on camera certainly thinks so, claiming the strange series of glowing orbs are "not 100% machine".

Using his night vision camera, Steve Barone captured the video in the foothills of Red Rock Canyon near his home in Las Vegas, Nevada - just an hour drive from the secretive Area 51 UFO zone.

After a quiet first hour of filming on April 12, alien enthusiast Steve was stunned to see several glowing UFOs lighting up the night sky.

He said: "It was very quiet for my first hour outside last night.

"I wasn't seeing anything and then all hell broke loose.

"First one, then two, then more and more. They put on a spectacular show. I am glad I was patient because the show they put on kept on getting better and better."

To read more and view the video, click here.