Titusville, Florida – A strange object was caught on surveillance video at the U.S. Space Walk of Fame Museum in Titusville.

Employees have noticed an orb-shaped object a couple of times and have no idea what it is.

On two separate occasions in just the last week, the orb was spotted by surveillance cameras.

This video, which has garnered more than 500 views on YouTube, was taken May 12 in a room filled with artifacts, memorabilia and photos from the Mercury and Gemini space programs.

The video shows the mysterious object come into frame, leaves, then comes back before suddenly disappearing.

In a video, taken May 15, you can see it quickly move around toward the bottom of the screen before vanishing once again.

“We can’t explain it, nor can the (person) who put in the system for us,” Charlie Mars, the president of the U.S. Space Walk of Fame Museum.

Mars said in both instances the lights and air conditioning were turned off, which is why he rules out that that it’s a glare or a floating dust ball, like some staffers think it is.

“There were many items in here that were brought in by people who are no longer with us. They could be coming back to check on it,” said Mars.

Mars said this type of unexplainable activity is nothing new for the space museum, which just moved into the 100-year-old building after spending the last 10 years just down the street.

“We have had a number of things like that have occurred over the past 10 to 12 years that we don’t have an explanation for and we do love speculating about it,” said Mars.

Some wonder whether it could be a ghost in the historic building, which once served as a county records facility.

But for the staff here, whether it’s a glare dust ball or perhaps the spirit of Neil Armstrong, it’s something for them to talk about.

“We love having something come in unexplainable. and it gives us a chance to interchange with each other and talk about what it will possibly be,” said Mars.

Source: WKMG via CNN Wire