Donald Keyhoe

Illustration of a 1951 North Atlantic UFO sighting from the cockpit of a Navy R5D transport, showing a large saucer with a purple-red fiery ring.

11 minutes read

Aircraft Encounters

1951: UFO Sighting over the Atlantic

Published: October 17, 2025 | Updated: January 27, 2026

THINK ABOUTIT UFO SIGHTINGS REPORT Date: February 8, 1951 Sighting Time: Early morning (approximately three and a half hours out of Iceland). Day/Night: Night...

Read the File

4 minutes read

Nova Scotia Sightings

1965: Seaman Sees Object on Beach

Published: April 8, 2013 | Updated: September 14, 2025

THINK ABOUTIT UFO SIGHTING REPORT Date: November 30, 1965 Sighting Time: 3:30 am Day/Night: Day Location: Cornwallis, Nova Scotia, Canada Urban or Rural: – Hynek...

Read the File

Single-panel intelligence archive illustration showing Texas farmer John Martin standing alone in flat winter farmland near Denison Texas on January 2 1878 looking directly overhead at a dark circular object at great altitude, with a Denison Daily News newspaper masthead inset reading A Strange Phenomenon and tactical HUD annotation identifying this as the first documented use of the word saucer to describe an anomalous aerial object 69 years before Kenneth Arnold

10 minutes read

Texas Sightings

1878: Denison, Texas Daylight UFO

Published: April 8, 2013 | Updated: May 21, 2026

THINK ABOUTIT UFO|UAP SIGHTING REPORT 1878: Denison, Texas Daylight UFO On the morning of January 2, 1878, farmer John Martin left his homestead six...

Read the File

Donald Keyhoe

1951: UFO Sighting over the Atlantic

1965: Seaman Sees Object on Beach

1878: Denison, Texas Daylight UFO

From the Archive

1593: Gil Pérez’s 9,000 mile Instant Trip

Contact Terminal

2009: Arlington Texas Midnight Military Sighting

2023: Lake Powell UAP: Detailed Account of Orbs and “Octopus” Entities