A scientist who studied the brains of people who said they had seen a UFO said he believes there are aliens on Earth. Professor Garry Nolan said he has examined around 100 patients

A scientist who studied the brains of pilots who said they have seen a UFO said he believes aliens have been on Earth for a long time.

Professor of pathology at Stanford University in California, Garry Nolan, said he is sure ET and his friends have visited – and remain on – our home planet.

Garry said he is “100 per cent sure that extra-terrestrials have visited planet Earth and are still here” after studying the brains of pilots who have reported seeing a strange object in the sky.

He told Vice’s Motherboard in 2021: “If you’ve ever looked at an MRI of somebody with multiple sclerosis, there’s something called white matter disease. It’s scarring…

“It’s a big white blob, or multiple white blobs, scattered throughout the MRI. It’s essentially dead tissue where the immune system has attacked the brain.”

Professor Nolan has studied around 100 people who say they have seen UFOs

“They haven’t just visited, they have been here for a long time and they are still here” the professor believes

He said: “That’s probably the closest thing that you could come to if you wanted to look at a snapshot from one of these individuals. You can pretty quickly see that there’s something wrong.”

Garry said he has examined around 100 patients who are usually people who have worked in the aerospace industry or are government defence personnel.

To which the scientist replied: “I think we can go one step further. They haven’t just visited, they have been here for a long time and they are still here.”

Asked why, he thinks extraterritorial life is among us but have chosen not to make themselves known Garry added that intelligent life on Earth wouldn’t risk themselves getting into danger.

There has never been any evidence of alien life on Earth.

He continued: “Think like that: If you wanted to study a tribe of cannibals in the middle of the Amazon, would you go into the tribe yourself?”

“If you have an advanced intelligence, you wouldn’t risk your life and limbs by coming here…

“I think the UFOs that we have seen and captured are some kind of drones or objects with advanced artificial intelligence.”

An extensive report on UFO activity is due to be published in the summer, according to Dr Sean Kirkpatrick, director of the All-domain Anomaly Resolution Office (AARO).

Governments around the world monitor unidentifed objects

He explained to the Senate Armed Services Subcommittee on Emerging Threats and Capabilities earlier this year that UAPs (unidentified aerial phenomena) there is no definitive evidence of alien activity or intelligent life elsewhere in the universe.

Over 650 cases of reported UFOs are categorised into common aircraft like planes, but those that don’t fit into these categories are marked by the location they are found.

“Are they attached to a national security area? Does [it] show some anomalous phenomenology that’s of interest?” Dr Kirpatrick said.

“If it’s just a spherical thing that’s just floating around with the wind and has no payload, that’s less important than something with a payload on it, and that’s less important than something that’s manoeuvring.”