Foster ranch near Corona, New Mexico (Roswell Army Air Field), United States
Record
Curated case
Assessment
Explained
Evidence strength
NoneWeakModerateStrong
467 case pages by decade; this one falls in 1940s with 30 othersAll cases
<1900
1900
1910
1920
1930
1940
1950
1960
1970
1980
1990
2000
2010
2020
n.d.
What was reported
Rancher W. W. 'Mac' Brazel found debris of foil, rubber, tape and balsa sticks on the ranch he managed, and on 8 July 1947 Roswell Army Air Field's press office announced it had recovered a 'flying disc', corrected within a day to a weather balloon with a radar target; press photographs show officers with that material. Claims of a crashed spacecraft and bodies emerged from the late 1970s, through affidavits and interviews taken more than thirty years later. The Air Force's reports of 1994 and 1997 identified the debris as a classified Project Mogul balloon train and the 'bodies' as conflations with 1950s anthropomorphic test dummies and later accidents; AARO's 2024 historical report found no evidence of recovered non-human technology. Proponents note that the dummy drops began years after 1947, so the 1997 report cannot explain 1947 body accounts on its own terms.
What officials concluded
Resolved
USAF 1994 and 1997: Project Mogul balloon train; body stories conflated with later test dummies and accidents; AARO 2024 concurred
Strongest ordinary reading
Project Mogul balloon debris; the crash-and-bodies narrative is late, prompted testimony
Evidence profile
Sensors1 of 9
No: Visual
No: Infrared
No: Radar
No: Video
Yes: Photo
No: Film
No: Audio
No: Night vision
No: Other sensor
Witnessescount not stated
Yes: Civilian
No: Military aircrew
Yes: Military ground
No: Airline crew
No: Sensor operator
No: Law enforcement
No: Scientist
No: Astronaut
No: Intelligence official
No: Other
Shapenot stated
No: Light only
No: Orb or sphere
No: Disc
No: Triangle
No: Cylinder
No: Cube
No: Other shape
Effects1 reported
No: Physiological
Yes: Physical trace
No: Electromagnetic
No: Sound
No: Silent
Pentagon files
1
DocumentUSG-UAP-D001Release 3
USG-UAP-D001, Congressional, White House, UFO-related Constituent Correspondence, 1998
An 86-page compilation of 1998 White House/Congressional constituent-correspondence tracking records (via the State Department's Headquarters Action Tracking System) and form responses to citizen inquiries about UFOs, forwarded through Senators (Snowe, Grassley) and other offices. Topics include alleged astronaut UFO sightings, Mars-photo authenticity questions, Area 51/Groom Lake speculation (one long citizen email cites Bob Lazar and 'Bill Uhouse' claims of alien-technology reverse-engineering and a 'gray' alien named 'Jarod'), and Roswell. Official replies consistently state the US Government has found no evidence of extraterrestrial technology, that NASA does not investigate UFOs, that Project Blue Book (terminated 1969) found no threat or unexplained technology, and refer inquirers to NARA's Blue Book archive and the Air Force's 'Roswell Report: Fact vs. Fiction' publication.
The US Air Force's 1994 Roswell report is a fabricated cover story that conflated the 1947 event with later, unrelated Mogul-balloon and crash-test-dummy programs, and wrongly dismissed civilian eyewitnesses as mistaken.
that analysis they did was a total hack job... they're conflating multiple um situations with crash test dummies and and mogul balloons
The same purported crash material has no documented chain of custody; claimants believe it came from Roswell but cannot substantiate this because provenance was lost through resale.
No provenance... they think it came from the Roswell. Nobody can say for sure because they lost chain of custody. They don't know where it came from. It got bought and sold.
A material claimed to originate from the Roswell incident shows layered magnesium-oxide/bismuth engineering at a precision Nolan says his students cannot explain how to manufacture with current technology.
it's engineered at with a level of precision and made of things that we just wouldn't put together layered magnesium oxide with bismuth interlaces