Sci Backgrounds
Browse 173+ Sci Backgrounds to download free for any screen
What follows is 173 Sci Backgrounds, ordered by what people actually take. There is deliberate variety here — no two rows look alike. Maximum resolution is 7680x4320; pick a smaller preset if your screen is smaller. Neutral enough to sit behind text in a presentation. Everything here is free, with no account and no watermark. If nothing here lands, the related collections at the foot of the page are a good next stop.
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A woman with red hair sits on a rooftop overlooking a futuristic city at sunset. — Sci Background A woman with red hair sits on a rooftop overlooking a futuristic city at sunset. -
Woman in gown sits on futuristic bed looking out space station window at planet and spaceship. — Sci Background Woman in gown sits on futuristic bed looking out space station window at planet and spaceship. -
Futuristic digital interface with glowing blue holograms and data streams. — Sci Background Futuristic digital interface with glowing blue holograms and data streams. -
A focused woman leans over a table in a contemporary living room. — Sci Background A focused woman leans over a table in a contemporary living room. -
Futuristic car racing through glowing ice canyon under starry sky — Sci Background Futuristic car racing through glowing ice canyon under starry sky -
Futuristic soldier aiming weapon in neon-lit cyberpunk city at night. — Sci Background Futuristic soldier aiming weapon in neon-lit cyberpunk city at night. -
Floating castle ruins and statues above clouds with a blue planet and rings in the sky. — Sci Background Floating castle ruins and statues above clouds with a blue planet and rings in the sky. -
Seven futuristic soldiers in armor with glowing visors stand before a fiery alien planet. — Sci Background Seven futuristic soldiers in armor with glowing visors stand before a fiery alien planet. -
Millennium Falcon spaceship floating in starry space — Sci Background Millennium Falcon spaceship floating in starry space -
A red car navigates a misty orange canyon of futuristic structures at sunset. — Sci Background A red car navigates a misty orange canyon of futuristic structures at sunset. -
A giant star destroyer hovers above a blue planet in deep space. — Sci Background A giant star destroyer hovers above a blue planet in deep space. -
Futuristic space station on a mountain with waterfalls and flying vehicles. — Sci Background Futuristic space station on a mountain with waterfalls and flying vehicles. -
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Ryan Gosling in Blade Runner 2049 rain-soaked futuristic cityscape. — Sci Background Ryan Gosling in Blade Runner 2049 rain-soaked futuristic cityscape. -
Silhouetted figures explore a snowy alien canyon under a glowing futuristic structure. — Sci Background Silhouetted figures explore a snowy alien canyon under a glowing futuristic structure. -
Futuristic spacecraft flying through space near a red planet and colorful nebula. — Sci Background Futuristic spacecraft flying through space near a red planet and colorful nebula. -
A man in a blue shirt stands in rain with city lights behind him at night. — Sci Background A man in a blue shirt stands in rain with city lights behind him at night. -
A giant mechanical war machine walks through a dusty alien desert at sunset. — Sci Background A giant mechanical war machine walks through a dusty alien desert at sunset. -
Scientists in hazmat suits study a glowing humanoid in a futuristic lab. — Sci Background Scientists in hazmat suits study a glowing humanoid in a futuristic lab. -
A futuristic soldier in armor surrounded by weapons in a dark space setting. — Sci Background A futuristic soldier in armor surrounded by weapons in a dark space setting. -
A man overlooks a futuristic city at sunset from a cliff edge. — Sci Background A man overlooks a futuristic city at sunset from a cliff edge. -
Gaming scene with soldier and mech in forested mountain environment. — Sci Background Gaming scene with soldier and mech in forested mountain environment. -
Two giant robotic titans firing weapons in a futuristic factory setting. — Sci Background Two giant robotic titans firing weapons in a futuristic factory setting. -
Futuristic city with glowing spire and flying vehicle under a large moon. — Sci Background Futuristic city with glowing spire and flying vehicle under a large moon. -
A tiny person walks through a valley flanked by massive futuristic machines in a snowy landscape. — Sci Background A tiny person walks through a valley flanked by massive futuristic machines in a snowy landscape. -
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A warrior with a spear faces glowing red crystals in a volcanic wasteland. — Sci Background A warrior with a spear faces glowing red crystals in a volcanic wasteland. -
A weathered motorcycle parked on a gravel road in a barren orange desert at sunset. — Sci Background A weathered motorcycle parked on a gravel road in a barren orange desert at sunset. -
Harrison Ford in Blade Runner 2049 movie poster standing in rainy neon city. — Sci Background Harrison Ford in Blade Runner 2049 movie poster standing in rainy neon city. -
Steampunk airship flying over a ruined city under stormy skies — Sci Background Steampunk airship flying over a ruined city under stormy skies -
Man holding mug looking out window at hazy city at golden hour. — Sci Background Man holding mug looking out window at hazy city at golden hour. -
Glowing red-eyed mech robot with blue energy beams standing in bright sky — Sci Background Glowing red-eyed mech robot with blue energy beams standing in bright sky -
Futuristic spaceships fly near a large blue and green planet in deep space. — Sci Background Futuristic spaceships fly near a large blue and green planet in deep space. -
Cyberpunk city with neon lights and armored people in a futuristic urban alley. — Sci Background Cyberpunk city with neon lights and armored people in a futuristic urban alley. -
A giant robot and a person stand as silhouettes against a sunset sky. — Sci Background A giant robot and a person stand as silhouettes against a sunset sky. -
Glowing blue circuit board with intricate pathways and components on black background — Sci Background Glowing blue circuit board with intricate pathways and components on black background -
Futuristic soldier in black armor standing on glowing grid under neon portal. — Sci Background Futuristic soldier in black armor standing on glowing grid under neon portal. -
Dark alien landscape with glowing green plants and jagged rock formations under a stormy sky. — Sci Background Dark alien landscape with glowing green plants and jagged rock formations under a stormy sky. -
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Person in blindfold under neon lights in retro tech room — Sci Background Person in blindfold under neon lights in retro tech room -
A glowing blue digital sphere connected by lines and nodes in a dark space. — Sci Background A glowing blue digital sphere connected by lines and nodes in a dark space. -
Futuristic flying vehicle with orange tanks hovering over a sci-fi city at dusk. — Sci Background Futuristic flying vehicle with orange tanks hovering over a sci-fi city at dusk. -
A serious-looking man with gray hair in a warmly lit wooden interior. — Sci Background A serious-looking man with gray hair in a warmly lit wooden interior. -
Two women in an office facing each other one holding a camera creating tension. — Sci Background Two women in an office facing each other one holding a camera creating tension. -
Futuristic city with glowing hexagons and neon lights in smoky darkness. — Sci Background Futuristic city with glowing hexagons and neon lights in smoky darkness. -
Futuristic torso with glowing core and lightning bolts — Sci Background Futuristic torso with glowing core and lightning bolts -
Silhouette of a person overlooking a glowing futuristic city at night. — Sci Background Silhouette of a person overlooking a glowing futuristic city at night. -
Rick and Morty with their alien friends in a colorful animated scene. — Sci Background Rick and Morty with their alien friends in a colorful animated scene. -
Futuristic city skyline at sunset with towering skyscrapers and glowing lights. — Sci Background Futuristic city skyline at sunset with towering skyscrapers and glowing lights. -
Futuristic sci-fi chamber with glowing red and teal lights around a golden orb. — Sci Background Futuristic sci-fi chamber with glowing red and teal lights around a golden orb. -
A spaceship flying near a glowing orange sun in deep space. — Sci Background A spaceship flying near a glowing orange sun in deep space. -
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A black hole above a valley with roads and clouds — Sci Background A black hole above a valley with roads and clouds -
X-wing starfighter displayed outdoors at dusk among rocks and trees. — Sci Background X-wing starfighter displayed outdoors at dusk among rocks and trees. -
A person on an alien planet looks up at a colorful nebula and Earth in space. — Sci Background A person on an alien planet looks up at a colorful nebula and Earth in space. -
Person walking toward glowing orb in red-lit futuristic corridor. — Sci Background Person walking toward glowing orb in red-lit futuristic corridor. -
Futuristic spaceship flying over a neon-drenched cyberpunk city with smoke rising from damaged buildings. — Sci Background Futuristic spaceship flying over a neon-drenched cyberpunk city with smoke rising from damaged buildings. -
Seven people on a hill watching a glowing ring in the sky over a valley. — Sci Background Seven people on a hill watching a glowing ring in the sky over a valley. -
A solitary figure on a floating platform in a dark futuristic city with glowing orbs. — Sci Background A solitary figure on a floating platform in a dark futuristic city with glowing orbs. -
Neon-lit futuristic subway tunnel with hoverboard rider speeding toward glowing horizon. — Sci Background Neon-lit futuristic subway tunnel with hoverboard rider speeding toward glowing horizon. -
Snowy mountain peak above clouds with a giant blue planet and moon in the night sky. — Sci Background Snowy mountain peak above clouds with a giant blue planet and moon in the night sky. -
Futuristic vehicle explores ancient alien ruins under glowing moons. — Sci Background Futuristic vehicle explores ancient alien ruins under glowing moons. -
A blue-green planet with a moon orbits a glowing red nebula in deep space. — Sci Background A blue-green planet with a moon orbits a glowing red nebula in deep space. -
A large sci-fi spaceship with glowing rings hovers over a dark alien world. — Sci Background A large sci-fi spaceship with glowing rings hovers over a dark alien world. - Next page
Showing 1–60 of 173 wallpapers
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Frequently asked questions
What are the dimensions of these Sci Backgrounds?
These top out at 7680x4320. Ample on anything up to 8K. Intermediate sizes are ready to download too, from desktop down to handset.
Which other collections go with Sci Backgrounds?
Closest to this one: cyberpunk 2077, sci, cyberpunk, warrior. Each is a separate page with its own images.
Do these Sci Backgrounds fit a phone screen?
Wide and tall are both catered for. Roughly 48 landscape versus 12 portrait. Filter by eye — the tall ones suit phones, the wide ones desktops.
Do I need an account to download these Sci Backgrounds?
There is no charge. Skip the sign-up; it is not needed. No stamp, no logo, no reduced-quality preview.
Is this a large collection of Sci Backgrounds?
173 of them, at the last count. We add to it continuously. No fee and no account gate.