Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Kenneth Langley looks at what he believes to be a cattle mutilation near the gate of Area 51, the remote U.S. Air Force facility near Rachel, Nevada. Area 51 has long been a topic of fascination for conspiracy theorists and paranormal enthusiasts. Langley works nearby as a hotel service manager, but when he's off he becomes a "desert rat" -- someone who goes to the desert looking for answers about UFOs and aliens.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
"I was abducted by aliens twice 25 years ago," said this man, who withheld his name when he was photographed for "Phenomena," an upcoming book by Danish photographers Peter Helles Eriksen, Sara Galbiati and Tomas Salnaes Markussen. "The first time, (the aliens) put an implant behind my ear, and the second time they came back to remove the implant. I always hoped that if I would have an encounter with aliens, that they would be friendly. But these were not. They treated me like an animal."
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
A painting shows an alien at the International UFO Museum and Research Center, which is in Roswell, New Mexico. In 1947, an officer at the Roswell Army Air Field released a statement saying, "We have in our possession a flying saucer." The next day, the military said it was just a weather balloon -- but conspiracy theories have persisted for decades.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
A giant lamp, shaped like a UFO, lights up in front of a bar in Rachel. For their book, Eriksen, Galbiati and Markussen visited various cities in Nevada, Arizona and New Mexico.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Lyle Michel holds a crystal pendulum during a group meeting in Las Vegas about UFO and alien experiences. "We thought maybe there would be like two people at this event, maximum. We thought this would be very small," Galbiati said. "But there were like 15 people there, so actually it was a big event. And people just told all kinds of stories. ... (It was) like we stepped into another world. A world we never knew of."
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
There are 27 radio telescopes that make up the Very Large Array, an observatory in the New Mexico desert.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Melinda Leslie is the director of "UFO Sighting Tours" in Sedona, Arizona. Several times a week, she arranges field trips in the red mountains outside of Sedona.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
A churchgoer sits at Roswell's Washington Baptist Church. The pastor of the church is also the owner of Roswell's biggest UFO souvenir shop.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
A man holds rocks in the middle of the Nevada desert near Area 51. He collects the rocks and sells them as souvenirs.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
A UFO sculpture in Rachel.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Norio Hayakawa calls himself an "unorthodox ufologist and activist." He's had a lifelong fascination with UFOs, and he's the director of a group called the Civilian Intelligence Network.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
A mural on the wall at the UFO Museum in Roswell.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
John Lear, a retired airline captain and CIA pilot, takes a nap in his home on the outskirts of Las Vegas. He is a world-famous UFO researcher known within the community as "The Godfather of Conspiracy." He spends all his time going through material people send him from all over the world. "People send me different stuff like tips and stories and all kinds of information," he said. "I've probably been at my desk for eight to 12 hours every day the last 15 years."
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
A cat sits near the window of George Knapp's home in Las Vegas. Knapp is a TV reporter whose 1989 interview with Bob Lazar changed UFO mythology. Lazar told Knapp he worked at a secret underground lab near Area 51.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Jim Dilettoso is known in the UFO community as one of the leading analysts of potential UFO pictures and videos. Jim analyzed the video footage of the famous Phoenix Lights incident of 1997, and he determined that it couldn't have been anything manmade.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Footsteps are seen at North Main Street in Roswell. There are souvenir shops there selling UFO and alien merchandise.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Travis Walton said he was abducted by a UFO in 1975. He reappeared five days later.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Inside this suitcase are small fragments of metal found at the Roswell crash site from 1947. The suitcase belongs to Frank Kimbler, an assistant professor of Earth science at the New Mexico Military Institute.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
Kimbler searches the crash site in his spare time.
Tobias Selnaes Markussen/Sara Galbiati/Peter Helles Eriksen
This photo was taken at the crash site in the New Mexico desert.

Story highlights

The photo book "Phenomena" focuses on the UFO culture in the western United States

The authors visited famous sites and met with people who said they were abducted

CNN  — 

About 41 years ago, a man said he was abducted by a UFO while returning home from work in Arizona.

His name is Travis Walton, and he reappeared five days after his alleged abduction on November 5, 1975.

He’s just one of the people featured in the upcoming photo book, “Phenomena,” which is an investigative look into American beliefs about UFOs and aliens. The book is a project by Danish photographers Peter Helles Eriksen, Sara Galbiati and Tobias Selnaes Markussen.

“We just had a mutual interest in it,” Galbiati said. “Not as us being believers and talking about how we believe in UFOs, but more in that we thought that it was interesting that there was this group of people that believes so much in this that they see the world completely different than the majority.”

All of the images were shot last year in Arizona, New Mexico and Nevada, including Area 51, the remote U.S. Air Force facility near the small Nevada town of Rachel.

Photographers Peter Helles Eriksen, Sara Galbiati and Tobias Selnaes Markussen

Galbiati said each area they went to has some sort of significance or meaning. Phoenix, for instance, is where an alleged UFO sighting known as the Phoenix Lights was reported on March 13, 1997.

“In Denmark or in Europe, it’s kind of taboo: If you believe in UFOs, you keep it to yourself. It’s not something you go around talking about, because the majority will think that you’re kind of mad,” Galbiati said. “But in America, especially, of course, the places we went, it was more like an understanding – ‘If you believe in this, I’m not going to question you.’ It’s almost like a religion – ‘I won’t judge you, everybody has their right to believe in what they want.’ “

Going to New Mexico? 10 things to know before you visit

Open to telling their stories

Galbiati, Eriksen and Markussen were pleasantly surprised at how many people let them into their homes and were open to sharing their stories. She said the three of them approached this project with openness. They were not out to ridicule or make fun of anyone for their beliefs. They were simply out to investigate a subject they had a “genuine curiosity” in.

“I can’t tell somebody who’s telling me a personal story about how they were abducted that it’s a lie, because I wasn’t there,” Galbiati said. “And if that’s what they believe and that’s what they say they believe, I’m not going to tell them they’re wrong.”

Social media
  • Follow @CNNPhotos on Twitter to join the conversation about photography.
  • The first night is documented in photo No. 5 of the gallery above. In it, a man holds a crystal pendulum during a group meeting about UFO and alien experiences.

    “We thought maybe there would be like two people at this event, maximum. We thought this would be very small,” Galbiati said. “But there were like 15 people there, so actually it was a big event. And people just told all kinds of stories. … (It was) like we stepped into another world. A world we never knew of.”

    Galbiati said this project made them realize just how many conspiracies and theories exist within this community.

    Some people they met, for example, believe that there are “35 different races” of aliens. Some said they think aliens are here on Earth, collaborating with our governments. And whether the aliens are friendly creatures or not is also up for debate.

    “Some think that their agenda is not friendly, and some think that they’re just here to protect Earth and the reason why they’re here is actually to protect us from ourselves because we’re a destructive race – we made the atomic bomb, we made things that we can’t quite control,” Galbiati said. “So they’re actually kind of afraid of what we would do with our Earth and the universe.”

    The name of the photo book stems from the idea that there is a phenomena of some kind that does exist. It might not be a physical one, but it is a commercial and social one, Galbiati said, noting the tourism, conspiracies and groups that make up this particular community.

    “When you work as a photographer, when you do your own projects, after a while you get bored looking at your own material and you move on to another project,” Galbiati said. “This project, it still fascinates me, and when I look at the pictures, I can feel the curiosity. I really think it comes through. I can still feel the intensity in it.”

    Beautiful NASA posters advertise out-of-this-world vacations

    Photographers Tobias Selnaes Markussen, Sara Galbiati and Peter Helles Eriksen are based in Copenhagen, Denmark. They are raising funds on Kickstarter to produce the book “Phenomena.”