Skip to content
Mysteries Department
Mysteries
Questions
Methods
Datasets
Sources
News
Sign in
Request access
Organisations
176 organisations in 75 mysteries
The institutions, companies, agencies and groups the records name, and their part in each mystery.
×
All mysteries
All mysteries
1979 Vela incident
1I/'Oumuamua
2004 Nimitz encounter and the Navy videos
Antikythera Mechanism
Archimedes Palimpsest
Ball lightning
Beale ciphers
Bermuda Triangle
Bloop and NOAA's unexplained ocean sounds
Carnac alignments
Cascajal block and Isthmian writing
Cicada 3301
Copiale cipher
Cypro-Minoan
Dead Sea Scrolls: dating, scribes and provenance
Dhofari script
Disappearance of Amelia Earhart
Dorabella cipher
Dyatlov Pass incident
Earth flyby anomaly
Fast radio bursts and the origin of the one-off bursts
Franklin expedition (HMS Erebus and HMS Terror)
Gallo-Roman dodecahedra
Great Sphinx of Giza
Great houses of Chaco Canyon
Gunung Padang
Göbekli Tepe
HD 139139, the "Random Transiter"
Herculaneum Papyri and the Vesuvius Challenge
Hessdalen lights
Hijacking of Northwest 305 (D. B. Cooper)
Homo floresiensis, the origin of the Flores "hobbits"
Homo naledi and the Rising Star burial claims
How the Great Pyramid was built
Iberian language and Palaeohispanic scripts
Indus script
Inka khipus: the knotted-cord records
Isdal Woman
Kensington Runestone
Kryptos
Linear A
Loch Ness
Lost Colony of Roanoke
Malaysia Airlines Flight MH370
Marfa lights
Mars methane puzzle
Meroitic
Nazca Lines
Nebra Sky Disc
Oak Island money pit
Patterson-Gimlin film
Phaistos Disc
Phoenix Lights, 13 March 1997
Pictish symbol stones
Proto-Elamite and Linear Elamite
Rendlesham Forest, December 1980
Ricky McCormick's notes
Rohonc Codex
Rongorongo
Roswell, 1947
San José galleon
Sanxingdui and its sacrificial pits
Shroud of Turin
Skinwalker Ranch
Somerton Man (Tamam Shud)
Stonehenge
Tabby's star (KIC 8462852)
Tarim Basin mummies (Xiaohe)
US government UAP disclosures
UVB-76, "the Buzzer"
White Shaman Mural
Who were the Denisovans? The Harbin "Dragon Man" cranium
Wow! signal
Younger Dryas impact hypothesis
Zodiac ciphers
Any period
Any period
Before 1800
1800s
1900–1949
1950–1999
Since 2000
Clear
All
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
#
D
4
D
DASI
Dhofari script
DS
Deep Sea Vision
Disappearance of Amelia Earhart
DI
Defense Intelligence Agency
Skinwalker Ranch
DO
Department of Civil Aviation Malaysia
Malaysia Airlines Flight MH370
Request access
Sign in
Explore
Mysteries
Questions
Methods
Datasets
Sources
People
Places
Concepts
News
News and releases
Releases
Subscribe (RSS)
About
About us
Get involved
Donate
Store
How to cite us
Press kit
Terms and licences
Standards and corrections
For developers
API
For AI agents
Dark mode