American Cosmic

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Contents 7
American Cosmic
Illustration of an open book about flying saucers
Illustration: an open book about flying saucers. An artist's impression drawn for this site, not a photograph of the event.
Date20 February 2019
TopicsBeings & bodies (topic)
PeopleDiana Walsh Pasulka, Garry Nolan
TestimonyShellenberger testimony, p. 192
Year2019 in UFO history
Timeline2019 on the UAP Timeline
Sources4

American Cosmic: UFOs, Religion, Technology is a 2019 book by D. W. Pasulka, a professor of religious studies at the University of North Carolina Wilmington, published by Oxford University Press. It examines belief in UFOs as a modern religious phenomenon, based on years of interviews with scientists and believers.[1][2]

"Tyler D."

Illustration of Earth, the Moon and space
Illustration: Earth, the Moon and space. An artist's impression drawn for this site, not a photograph of the event.

A central figure is an anonymous scientist Pasulka calls "Tyler D.", to whom she dedicated the book. He is described as a former aerospace engineer who worked on the space shuttle, later an entrepreneur with more than forty patents, who said an unseen force gave him inventive ideas and who claimed to have handled non-human artefacts. His real identity has been the subject of much speculation.[2]

The New Mexico trip

Skyline of Roswell, New Mexico, looking south along Main St
Skyline of Roswell, New Mexico, looking south along Main St Photo: Vasiliymeshko · CC BY-SA 4.0 · via Wikimedia Commons

Pasulka describes Tyler taking her, blindfolded, through a remote desert no-fly zone in New Mexico to a site where a craft was said to have crashed in the same year as Roswell, and giving her a specially configured metal detector. A companion, a Stanford biologist called "James" in the book, recovered a piece of material he later concluded was not of earthly origin. In her follow-up book Encounters: Experiences with Nonhuman Intelligences (2023), Pasulka revealed him to be immunologist Garry Nolan.[2]

Reception

Illustration of official papers and files
Illustration: official papers and files. An artist's impression drawn for this site, not a photograph of the event.

American Cosmic attracted mainstream attention as a scholarly study of UFO belief.[3] Reviewing both books in The New York Review of Books in 2024, novelist Nathaniel Rich argued they read as a "conversion memoir disguised as an ethnographic study", in which Pasulka abandoned scholarly neutrality, and that they sat uneasily between science and theology.[2]

Status

Illustration of an observer watching the sky
Illustration: an observer watching the sky. An artist's impression drawn for this site, not a photograph of the event.

Tyler's identity and claims remain unconfirmed, and the book does not claim to prove them.[1][2]

People and topics

Illustration of an open book about flying saucers
Illustration: an open book about flying saucers. An artist's impression drawn for this site, not a photograph of the event.

On the Timeline

Illustration of a screen showing a flying saucer
Illustration: a screen showing a flying saucer. An artist's impression drawn for this site, not a photograph of the event.

See every 2019 event on the UAP Timeline →

References

This page was last edited on 29 October 2026. Articles are written in our own words from the sources listed under References; disputed claims are attributed to the people who made them.

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