Witnesses claim to have seen a shocking series of an event near a US Air Force Base. A gigantic UFO disappeared into a “portal to another dimension” claimed one of the witnesses.

Accounts of the witnesses are being examined by the US-based Mutual UFO Network (MUFON) the world’s biggest organization dedicated to UFO and alien research.

The unnamed witness, from Mesquite, Nevada, has filed a report to MUFON, in which he suggests to have seen a cylinder-shaped UFO that disappeared into a wormhole a theoretical portal to another world or dimension. Whose existent could neither be confirmed or denied by science?

He said that it happened after there was a fighter jet activity near the Nellis Air Force Base in Las Vegas, Nevada.

This is a base where US military secretly carries out tests on UFO technology recovered from visiting aliens, according to alien conspiracy theorists.

Scott C Waring, of ufosightingsdaily.com, even claimed to have known a certain species of aliens called the “Tall Whites” being based out of Nellis Air Force Base. Helping the USAF develop their technologies in exchange of mineral resources they require for their planet.

No evidence could be found for Scott’s claims as such neither has there been any provided by him to support his claims. But this conspiracy theory is supported on various sites.

The alleged witness was inside the house watching television at 8:17 pm local time on March 19 while his daughter as playing outside with her friends. When the alleged strange incident happened.

He recalls, “ I heard a loud roar outside, I went out my second-floor sliding door onto the porch. There were a lot of kids playing below when suddenly a fighter jet flew low over my apartment building.”

“ I could see the afterburner burning in a flame it was so close.”

He said he watched for 45 minutes and there were two fighter jets involved. It was so loud that people came outside from 50 apartments, he said. Then the Jets went towards the air base and just then he saw the most shocking incident of his life.

He said, he looked up and just above the three-storey block opposite him 100 feet in the sky was “a long tube”.

He added, “ A bright yellow, maybe 60 feet long tube came towards me.”

“It was round like a snake and big enough to drive a three-storey house through.”

“As it came towards me, it made a sharp U-turn, like a plumbing pipe then slowly dissipated.”

“My guess, a large wormhole opened in the sky, then closed. It was now dark, the Jets were gone.”

MUFON is investigating the case to see if there where other witnesses who will come forward to speak about the incident.

But readers of initial report are skeptical.

One person, calling himself "Dr. Moebius" posted on MUFON website: “Witness speculates UFO moved through wormhole…wow, now that’s science. Not.”

“I speculate the vehicles moves so fast that the witness cannot discern the acceleration, I speculate the vehicle’s artificial gravity drive creates as the Alcubierre-Puthoff bubble which provides invisibility for the disk, as light bends around the active bubble”.

“I could speculate more but then that wouldn’t be very scientific now, would it?”