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3d Space Backgrounds

Browse 145+ 3d Space Backgrounds to download free for any screen

Start with 145 3d Space Backgrounds, arranged by how well they land with visitors. The selection moves between realistic and stylised without settling on either. Neutral enough to sit behind text in a presentation. Everything here is free, with no account and no watermark. New pieces are added as they clear review, so it is worth coming back.

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  • Futuristic blue glowing squares in a digital grid pattern. — 3d Space Background
    Futuristic blue glowing squares in a digital grid pattern.
    3d Space
  • A glowing blue and purple galaxy with a planet in the foreground. — 3d Space Background
    A glowing blue and purple galaxy with a planet in the foreground.
    3d Space
  • Asteroids burning through space heading toward Earth — 3d Space Background
    Asteroids burning through space heading toward Earth
    3d Space
  • Alien canyon landscape with giant planets and stars in the sky. — 3d Space Background
    Alien canyon landscape with giant planets and stars in the sky.
    3d Space
  • Vibrant purple and blue nebula glowing with stars in deep space. — 3d Space Background
    Vibrant purple and blue nebula glowing with stars in deep space.
    3d Space
  • A red planet with glowing rings and cosmic swirls orbits a bright star in deep space. — 3d Space Background
    A red planet with glowing rings and cosmic swirls orbits a bright star in deep space.
    3d Space
  • Silhouetted trees under a vibrant alien planet with moons and stars. — 3d Space Background
    Silhouetted trees under a vibrant alien planet with moons and stars.
    3d Space
  • Fiery orange nebula and distant planet in a starry cosmic sky. — 3d Space Background
    Fiery orange nebula and distant planet in a starry cosmic sky.
    3d Space
  • Purple planets and a shooting star illuminate a mountain range at twilight. — 3d Space Background
    Purple planets and a shooting star illuminate a mountain range at twilight.
    3d Space
  • Snowy alien mountains under a colorful cosmic sky with planets and nebulae. — 3d Space Background
    Snowy alien mountains under a colorful cosmic sky with planets and nebulae.
    3d Space
  • Cosmic pillars of gas and dust glow in vibrant colors against a starfield with a dark planet and radiant star. — 3d Space Background
    Cosmic pillars of gas and dust glow in vibrant colors against a starfield with a dark planet and radiant star.
    3d Space
  • A vibrant purple and blue spiral galaxy with glowing rings in deep space. — 3d Space Background
    A vibrant purple and blue spiral galaxy with glowing rings in deep space.
    3d Space
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  • A glowing spiral galaxy and fiery red nebulae in deep space. — 3d Space Background
    A glowing spiral galaxy and fiery red nebulae in deep space.
    3d Space
  • Vibrant teal and purple nebula glowing with stars in deep space. — 3d Space Background
    Vibrant teal and purple nebula glowing with stars in deep space.
    3d Space
  • 3d Space — 3d Space Background
    3d Space
    3d Space
  • Earth and moon orbiting in a glowing teal nebula with stars. — 3d Space Background
    Earth and moon orbiting in a glowing teal nebula with stars.
    3d Space
  • Vibrant cosmic scene with spiral galaxy and glowing nebulae filled with stars. — 3d Space Background
    Vibrant cosmic scene with spiral galaxy and glowing nebulae filled with stars.
    3d Space
  • Alien ocean at sunset with glowing nebula and planets above snowy mountains. — 3d Space Background
    Alien ocean at sunset with glowing nebula and planets above snowy mountains.
    3d Space
  • Deep space view with stars and glowing teal nebulae. — 3d Space Background
    Deep space view with stars and glowing teal nebulae.
    3d Space
  • 3d Space — 3d Space Background
    3d Space
    3d Space
  • Alien planet rising over misty mountains with a small moon in the sky. — 3d Space Background
    Alien planet rising over misty mountains with a small moon in the sky.
    3d Space
  • A colorful nebula with glowing gas clouds and bright stars in deep space. — 3d Space Background
    A colorful nebula with glowing gas clouds and bright stars in deep space.
    3d Space
  • A blue planet with snow-capped continents glowing in space with red and purple cosmic rays. — 3d Space Background
    A blue planet with snow-capped continents glowing in space with red and purple cosmic rays.
    3d Space
  • Blue auroras glow over a planet's cloud layer with a crescent moon and stars. — 3d Space Background
    Blue auroras glow over a planet's cloud layer with a crescent moon and stars.
    3d Space
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  • A blue planet and moon hover above swirling clouds under a bright sun. — 3d Space Background
    A blue planet and moon hover above swirling clouds under a bright sun.
    3d Space
  • Rocket ascending through clouds toward a distant planet in space. — 3d Space Background
    Rocket ascending through clouds toward a distant planet in space.
    3d Space
  • Two futuristic starships orbiting a planet during a vibrant sunrise. — 3d Space Background
    Two futuristic starships orbiting a planet during a vibrant sunrise.
    3d Space
  • Alien planet with jagged cliffs under a starry cosmic sky with glowing nebula and floating planets. — 3d Space Background
    Alien planet with jagged cliffs under a starry cosmic sky with glowing nebula and floating planets.
    3d Space
  • Futuristic archway rising from clouds on an alien world under a starry sky with a comet. — 3d Space Background
    Futuristic archway rising from clouds on an alien world under a starry sky with a comet.
    3d Space
  • A spiral galaxy surrounded by asteroids and planets in a starry cosmic scene. — 3d Space Background
    A spiral galaxy surrounded by asteroids and planets in a starry cosmic scene.
    3d Space
  • A spiral galaxy with blue and pink clouds surrounded by stars and planets. — 3d Space Background
    A spiral galaxy with blue and pink clouds surrounded by stars and planets.
    3d Space
  • Floating planets and stars in a colorful nebula space scene. — 3d Space Background
    Floating planets and stars in a colorful nebula space scene.
    3d Space
  • A blue planet and glowing nebula hover above a mountain range with flying spacecraft. — 3d Space Background
    A blue planet and glowing nebula hover above a mountain range with flying spacecraft.
    3d Space
  • Planet being torn apart by a black hole in space with fiery debris. — 3d Space Background
    Planet being torn apart by a black hole in space with fiery debris.
    3d Space
  • Blue cosmic nebula with planets drifting through star-filled space. — 3d Space Background
    Blue cosmic nebula with planets drifting through star-filled space.
    3d Space
  • Alien terrain gazes at Earth from orbit during twilight with stars and nebulae in the background. — 3d Space Background
    Alien terrain gazes at Earth from orbit during twilight with stars and nebulae in the background.
    3d Space
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  • Red cube on white grid with reflections and shadows — 3d Space Background
    Red cube on white grid with reflections and shadows
    3d Space
  • A blue planet with rings and a bright starburst in a purple cosmic sky. — 3d Space Background
    A blue planet with rings and a bright starburst in a purple cosmic sky.
    3d Space
  • Curved blue Earth with white clouds viewed from space against black background — 3d Space Background
    Curved blue Earth with white clouds viewed from space against black background
    3d Space
  • Rocket ascending through clouds with a planet looming above — 3d Space Background
    Rocket ascending through clouds with a planet looming above
    3d Space
  • Futuristic spaceship above planet with glowing beam piercing clouds and nebula — 3d Space Background
    Futuristic spaceship above planet with glowing beam piercing clouds and nebula
    3d Space
  • A cartoon rocket launching through clouds toward planets and stars. — 3d Space Background
    A cartoon rocket launching through clouds toward planets and stars.
    3d Space
  • A glowing black hole vortex with swirling accretion disk and starfield in deep space. — 3d Space Background
    A glowing black hole vortex with swirling accretion disk and starfield in deep space.
    3d Space
  • Spiral galaxy with swirling dust clouds and distant planets in deep space. — 3d Space Background
    Spiral galaxy with swirling dust clouds and distant planets in deep space.
    3d Space
  • Two planets orbiting a colorful nebula filled with stars. — 3d Space Background
    Two planets orbiting a colorful nebula filled with stars.
    3d Space
  • 3d Space — 3d Space Background
    3d Space
    3d Space
  • 3d Space — 3d Space Background
    3d Space
    3d Space
  • 3d Space — 3d Space Background
    3d Space
    3d Space
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  • 3d Space — 3d Space Background
    3d Space
    3d Space
  • A child's playroom with space-themed wallpaper and toys on the floor. — 3d Space Background
    A child's playroom with space-themed wallpaper and toys on the floor.
    3d Space
  • A purple nebula shines near a planet in deep space with cosmic dust. — 3d Space Background
    A purple nebula shines near a planet in deep space with cosmic dust.
    3d Space
  • 3d Space — 3d Space Background
    3d Space
    3d Space
  • Tropical island with palm trees and turquoise water under a blue sky with clouds. — 3d Space Background
    Tropical island with palm trees and turquoise water under a blue sky with clouds.
    3d Space
  • Colorful canoes docked at a lakeside pier with snow-capped mountains and pine trees in the background. — 3d Space Background
    Colorful canoes docked at a lakeside pier with snow-capped mountains and pine trees in the background.
    3d Space
  • Floating purple cubes in a minimalist digital abstract scene. — 3d Space Background
    Floating purple cubes in a minimalist digital abstract scene.
    3d Space
  • A glowing pink egg-shaped vase on a beige surface. — 3d Space Background
    A glowing pink egg-shaped vase on a beige surface.
    3d Space
  • A green planet with ripples and two moons in a dark cosmic setting. — 3d Space Background
    A green planet with ripples and two moons in a dark cosmic setting.
    3d Space
  • Abstract digital grid with glowing blue cubes in a dark futuristic space. — 3d Space Background
    Abstract digital grid with glowing blue cubes in a dark futuristic space.
    3d Space
  • Futuristic metallic helmet with glowing neon tubes and reflective surfaces. — 3d Space Background
    Futuristic metallic helmet with glowing neon tubes and reflective surfaces.
    3d Space
  • Vibrant cosmic nebula with swirling purple pink and blue gases in deep space. — 3d Space Background
    Vibrant cosmic nebula with swirling purple pink and blue gases in deep space.
    3d Space
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They are free. Full size comes free and unmarked.

Which way round are these 3d Space Backgrounds?

The set runs both ways. The page shows 57 wide and 3 tall. Match the shape to the screen and you are done.

What size is the 3d Space Backgrounds library?

Our records show 145 3d Space Backgrounds. The figure moves upward most weeks. Every one is free, with no account needed.