Related to Timeline of UFO Sightings

Darth Vader Portrait — Green

2626 × 3602

Dalek Robot — Orange

1680 × 1050

Master Chief Helmet — Green, Dramatic, Illustration

1728 × 2592

Star Wars Ships on Desert

1600 × 2560

Woman Holding a Device — White

3199 × 4800

History of Science Fiction

4400 × 2364

UFO over Farmhouse

1680 × 1050

UFO over Trees — Green

1477 × 2067

Purple Alien Figure — Dramatic

1024 × 819

Hand Holding Pocket Watch — Red

1920 × 1200

Luke Skywalker and Leia Organa — Purple

1996 × 3000

UFO over Desert Base

2249 × 1583

E.T. the Extra-Terrestrial

1920 × 1080

Futuristic Vehicle on Alien Planet — Green

1338 × 835

Barlowe's Guide to Extraterrestrials

1033 × 1485

UFOs over City — Black, Dramatic, Illustration, Buildings

2560 × 1600

Safety Poster Illustration — Gray

3000 × 1500

Safety Poster Illustration

1920 × 960

Ufo Abducting Person — Blue, Dramatic

1600 × 1200

Pigeon on UFO — Gray

1366 × 768

Ufo over Alien Landscape — Orange

1600 × 1200

Ufo over Landscape — Green

1600 × 889

UFO over a mountain at night

1439 × 612

UFO over mountain landscape

1024 × 768