17+ Space Decoration Ideas to Add Galactic Magic to Every Room ✨
Are you fascinated by the mysteries of the universe and want to bring a bit of that wonder into your living space?
Imagine gazing up at a starry ceiling while you relax in a galaxy-themed lounge or enjoying a moonlit vibe in a bathroom decorated with cosmic elements.
Space-inspired decor has been trending for its enchanting mix of dreamy colors, glowing lights, and celestial themes that can transform any room.
In this guide, we’ll explore 17+ space decoration ideas that will give your home a unique, intergalactic atmosphere—whether you’re looking to create a full galaxy getaway or add a few cosmic accents.
Let’s dive into the cosmos of home decor!
1. Cosmic Living Room Ambiance
A cozy, modern living room with dark navy walls, decorated with galaxy-inspired paintings and twinkling LED star lights on the ceiling.
A moon-shaped lamp on a minimalist coffee table, soft cosmic-themed pillows on a gray couch, and a telescope pointed toward a large window.
The room has a calming, celestial vibe with metallic accents in silver and gold.
2. Children’s Space-Themed Bedroom
A playful and vibrant children’s bedroom with a rocket-shaped bed, planets hanging from the ceiling, and glow-in-the-dark star stickers covering the walls.
A wall mural of outer space with a cartoon Earth, stars, and planets.
Add a cozy reading nook with space-themed cushions and a small astronaut figurine lamp on a bedside table.
3. Galactic Workspace Corner
A minimalist home office with a space-inspired setup: black and silver tones, a sleek glass desk, a computer with a nebula screensaver, and shelves decorated with small astronaut figurines, a model spaceship, and constellation posters.
Hanging lights shaped like planets, giving an ambient glow to the workspace.
4. Luxury Space-Themed Bedroom
A luxurious bedroom with a large, plush bed covered in galaxy-print bedding.
The ceiling is painted as a realistic night sky with tiny embedded LED lights to resemble stars.
A large floor-to-ceiling window shows a view of an actual sky, and the walls are adorned with abstract cosmic artwork.
A small, round nightstand holds a minimalist moon lamp, adding a soft glow to the space.
5. Space Kitchen Decor
A sleek, modern kitchen with deep blue cabinets and countertops with subtle, galaxy-like sparkles.
Floating shelves holding planet-shaped salt shakers, star-shaped cookie cutters, and a rocket-shaped spice rack.
A large moon-shaped wall clock and constellation-printed potholders and oven mitts add subtle space-themed touches.
6. Space-Themed Home Theater
A cozy home theater room with starry wallpaper and LED strip lights across the ceiling to mimic a galaxy swirl.
Reclining black leather seats with galaxy-print pillows, a constellation-patterned throw blanket, and a small snack table with a popcorn bowl shaped like the moon.
A large screen shows sci-fi films for a complete outer space experience.
7. Space-Themed Bathroom
A modern bathroom with a night sky ceiling and small LED lights embedded to look like stars.
The shower curtain has a galaxy pattern, and the sink is designed to look like a crater.
Metallic, chrome fixtures, and a mirror shaped like a full moon create a spacey, sleek ambiance.
8. Astrophotography Gallery Wall
A sophisticated living room or hallway with a gallery wall dedicated to large, framed astrophotography prints, showcasing nebulae, planets, and galaxies.
A dark background and soft ambient lighting highlight each print, with a small plaque under each photo explaining the cosmic body in view.
9. Cozy Constellation Reading Nook
A small reading corner with a constellation-themed armchair or bean bag, soft, moon-patterned blanket, and a starry rug.
The walls are dark, with glow-in-the-dark constellation stickers arranged thoughtfully around the space.
A small nightstand holds a lamp designed to look like Saturn or the moon, adding a soft, warm light.
10. Outer Space Patio
An outdoor patio setup with an open sky view and space-themed decor.
Black or navy patio furniture with galaxy-patterned cushions, small lanterns shaped like planets, and a telescope setup nearby.
Soft, hanging string lights add to the ambiance, and a fire pit provides warmth and a planetary glow.
11. Futuristic Space Living Room
A high-tech living room with metallic silver furniture, LED-lit tables, and a holographic star map projected on one wall.
The ceiling is black with a realistic galaxy print and embedded LED lights that slowly change colors.
Futuristic touches include transparent chairs, a floating shelf displaying mini-planet models, and a starburst chandelier.
12. Space-Themed Playroom
A fun, interactive playroom with a spaceship slide, a wall painted with large, colorful planets, and a star-patterned carpet.
Hanging ropes and planet swings create a cosmic playground feel, while glow-in-the-dark stars and moons decorate the ceiling.
A small astronaut suit costume corner and model rockets add a touch of role-play.
13. Intergalactic Library Wall
A home library with shelves filled with science fiction books, model spaceships, and small telescope accessories.
The room has dark walls with nebula wall decals, and cozy reading lights shaped like planets.
A large, central armchair is decorated with a galaxy-patterned throw and a constellation pillow.
14. Outer Space Dining Room
A dining room with a sleek, minimalist black table, chrome chairs, and galaxy-patterned placemats.
Above the table, a chandelier shaped like the solar system casts soft light.
Each place setting includes star-shaped napkin rings, and the table centerpiece is a large bowl filled with moon rocks and planet-shaped decor.
15. Alien Jungle Room
A small room filled with unusual, alien-looking plants like air plants, cacti, and succulents in irregular shapes, giving it a surreal vibe.
The walls have an iridescent sheen, with subtle starry accents, and LED lighting in blues and purples mimics alien atmospheres.
16. Celestial Meditation Room
A tranquil space with a starry ceiling, galaxy-colored floor cushions, and a large, round rug resembling a nebula.
Wall art of cosmic landscapes enhances the peaceful vibe, while a white noise machine plays soft, space-themed sounds.
Crystals and moon-shaped candles add to the spiritual, cosmic energy of the room.
17. Spacey Entryway
An entryway decorated with starry wallpaper, a small constellation map, and a mirror with a crescent moon frame.
The shoe rack is decorated with glow-in-the-dark stars, and a small, galaxy-patterned bench cushion provides seating.
The space is lit with a warm, planet-shaped ceiling light, creating a welcoming, cosmic vibe.
18. Stargazer’s Balcony
An outdoor balcony with a cozy daybed, a galaxy-patterned blanket, and small, hanging string lights shaped like stars.
A telescope is positioned near the edge for night viewing, while a small side table holds a star map and a glass orb resembling a tiny planet.
Ideal for urban stargazers wanting to feel closer to the stars.
19. Rocket Adventure Bathroom
A quirky, adventure-themed bathroom with a rocket-shaped mirror, planets hanging from the ceiling, and a shower curtain printed with a cosmic design.
The faucet handles are shaped like stars, and the sink area features a backsplash with iridescent tiles that reflect light like stardust.
20. Planetarium-Inspired Bedroom
A bedroom with an artificial star projector for nighttime, creating a calming planetarium effect.
The ceiling features painted constellations, and the room is decorated with framed, vintage star maps and celestial posters.
The bed has deep blue sheets and moon-themed pillows, with soft ambient lighting resembling twilight.
Final Thoughts
Space-themed decor offers endless possibilities, from the subtle elegance of starry accents to the bold beauty of galaxy murals and planet-inspired lighting.
Whether you’re aiming for a tranquil, night-sky bedroom or a fun, space-themed playroom, these 17+ ideas can add a touch of the cosmos to your home.
Let your creativity soar as you transform ordinary rooms into stellar spaces that reflect your love for the universe.
Start with one idea or go all-out to create a celestial paradise—either way, your home will become a true cosmic haven. 🌠