Early 19th Century UFO

Collage of 1800-1809 CE early 19th century UFO and UAP sightings including Moscow Kremlin luminous plate 1808, Harayadori Japan 1803 hollow vessel woman, Koyuk Alaska 1800 stranded disc crew, Providence Rhode Island 1806 luminous female entity, and London 1809 cloud objects 207-minute observation

16 minutes read

1800 – 1899 Sightings

1800 – 1809: UFO|UAP & Alien Sightings Archive

Published: October 30, 2012 | Updated: May 13, 2026

1800 – 1809: UFO|UAP & Alien Sightings Archive The first decade of the 19th century CE was the height of the Napoleonic Wars —...

Split scene showing Spanish palace guard Gil Pérez leaning against Manila palace wall at night in 1593 on the left and the same soldier appearing in confused amazement in Mexico City's Plaza Mayor on the right — the 9,000 mile teleportation case documented by Antonio de Morga

9 minutes read

Mexico Sightings

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

Published: May 13, 2026 | Updated: May 13, 2026

Contact Think-Aboutit - Independent UFO Research Terminal 2026

1 minute read

Site

Contact Terminal

Published: March 6, 2026 | Updated: March 6, 2026

unnamed - 2026-02-04T094805.085

12 minutes read

Texas Sightings

2009: Arlington Texas Midnight Military Sighting

Published: February 4, 2026 | Updated: April 18, 2026

Illustration of a bright white orb and a red octopus-shaped entity with glowing points on its legs hovering over a rocky bay at night.

26 minutes read

Utah Sightings

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

Published: January 27, 2026 | Updated: January 28, 2026