"Many say it's impossible to catch a UFO at the space station, however those people never put more than 5 minutes into looking," he wrote. "If you search for about 1-2 hours I guarantee you will see a UFO."
Waring credited YouTube user Streetcap1 for spotting the mysterious object in the NASA video and for uploading the footage on the video sharing site.
"This looks like a craft behind the ISS speeding off into the distance. NASA must have been on their coffee break," Streetcap1 wrote in the video description.
The top comment in the UFO footage was posted by Stan Salmon, who believes that NASA has been using low resolution cameras so they can easily hide evidence of UFOs from the public.
"a good example why NASA won't use hi resolution cameras, nasa=never a straight answer...," he wrote.
"Amazing....one of the best space station UFO footage I have seen. Great find!" another YouTube user posted.
"When the truth finally comes out, the people will tear the governments a new arse/a** hole. That's why they won't tell us. People don't trust the world governments as it is, and the truth will only confirm why," wrote another.
The most recent UFO sighting captured via NASA's International Space Station live cam was reported only last March. As reported by Express UK, a "monster UFO" was captured just before "NASA cuts off feed."
The video was uploaded on YouTube, showing a "cigar-shaped" object hovering just above Earth. Below the object are two bright orbs moving closer to it. Before the video ends, the objects disappeared. The aforementioned Streetcap1 uploaded the video on YouTube.