A handheld home movie video of a UFO sighting in the evening sky above the treetops. Three unidentified lights zoom across the night sky. Simulated.
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Alien clone soldiers green glowing eyes
Fly around unknown round space ship, aliens in UFO. Clouds above blue ocean on planet Earth in background. 3D realistic animation of
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Green aliens under aurora borealis close-up
Alien Autopsy Doctor And Space Man
Investigating and collecting analyzes of strange unsafe stones in the old caves underground
Alien Autopsy - visitor looks at the camera HD
An HD simulated animated recreation of the famous declassified US Navy UFO footage. Black and white bad video version. Color version available.
Alien Autopsy - close up of man operating on visitor HD
Animation of experimental starship leaving earth orbit
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CGI screen of 8 bit space shooter game interface with battling swarms of aliens
Mysterious mystical geometric signs
alien spacecraft travels through the vastness of space
Alien Autopsy - Doctor speaking with visitor- HD
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Green aliens under aurora borealis
A black and white, retro themed clip of three alien UFOs arriving and hovering over Earth in space. Includes damaged-film effects and dramatic 1950s B-movie style music.
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No people footage of old space shooter game picturing battle with swarms of aliens on tube TV screen in retro-styled living room in 90s
A group of four white-explorers exploring the cave
SB0150 A simulated home movie recording of a UFO flying in the night sky. Clean and grainy 16mm film-damaged versions included.
An extraterrestrial warrior standing resolutely beside his alien military base, radiating an aura of mysterious power and vigilance. The
Martians Discover U.S. Outpost on Mars
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No people vertical footage of old space shooter game picturing battle with swarms of aliens on tube TV screen in retro-styled living room in 90s
Road to Radio Telescope
Radio Telescope Searches Sky
Happy Alien Couple Dancing Together.
Panning view of the Milky Way moving through the sky at night over the tree tops viewing the galaxy in space.
Alien Landscape Flyover
Scientists of the caverns are exploring the unknown cave with rocksted strange remnants
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Bug eyed aliens walking through small town
Alien autopsy - medium shot of doctor operatin on visitor HD
A UFO doing aerial acrobatics after sunset - seamless looping.
Mysterious mystical geometric signs
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Alien invaders in armor standing in small town street
A retro themed clip of three alien UFOs arriving and hovering over Earth in space.
Cinematic shot of futuristic researcher or astronaut wearing led oxygen mask is examining with flashlight mysterious unknown objects or paranormal phenomena in dark suspense.
innovative science lab built with metal and glass, resembling a spacecraft, revolving around Earth's orbit. elements furnished by nasa
glowing Jellyfish in Atlantic Ocean, Comb Jellyfish (Mnemiopsis) with rainbow light running through like LED stripe
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Woman waiting aliens ufo aerial top down. Female in white walking on round platform. Search for new civilization in far planet. Contact with
An arachnid alien with many limbs - samples of aliens in secret laboratory
Alien Autopsy - Tilt up from alien on gurney HD
Spaceships in space 3D rendering
Ufo Light House Lens Flare 158
Milky Way Over Zion
Detailed model of planet Earth with visual effects. Unknown round space ship, aliens in UFO. 3D realistic animation of universe.
Giant Astroid Flying Towards The Earth Impact Aliens End Of The World
Satellite view planet Earth in space and unknown round space ship, aliens in UFO. 3D realistic animation of universe.
Infographic interface of aliens exploring the planet.