UFO or a stealth plane? Mysterious triangular objects spotted flying in formation over Texas

An unexplained triangular-shaped UFO is baffling aviation experts.

The mysterious craft was seen with two others above Texas by plane spotter Steve Douglass, who quickly took this picture.

Aviation experts believe the photograph to be genuine and rumours are spreading it could in fact be a secret military jet.

In the seconds before picking up his camera, Steve claims to have listened in to a conversation between pilots on his radio, adding fuel to the classified aircraft claims.

UFO: The triangular-shaped craft

Plane expert Bill Sweetman posted on Aviationweek he believes it could be the US Air Force rehearsing a “high precision stealth attack.”

He said: “This is more than a random image.

“The aircraft seen here was accompanied by two others.

“This and the fact that Steve picked up some apparently related voice traffic suggests that the aircraft is piloted.

“I doubt that you’d dispatch three large, classified unmanned aircraft anywhere in formation. One obvious example is high-precision stealth attack.”