I Tested Outer Space Wall Stickers: Transforming My Room Into a Cosmic Adventure

Ever since I was a child, the mystery and wonder of outer space have fascinated me endlessly. There’s something truly magical about gazing up at the stars and imagining distant galaxies, planets, and cosmic adventures. That’s why I’ve become absolutely captivated by outer space wall stickers—an incredible way to bring the vastness of the universe right into your own room. These vibrant, imaginative decals transform ordinary walls into portals to the cosmos, sparking creativity and curiosity in both kids and adults alike. Whether you’re dreaming of rocket ships or swirling galaxies, outer space wall stickers offer a fun and inspiring way to explore the final frontier without ever leaving home.

I Tested The Outer Space Wall Stickers Myself And Provided Honest Recommendations Below

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Zonon Outer 6 Sheets Space Astronaut Wall Stickers Space Planets Decal Solar System Decals Galaxy Astronaut Rocket Alien Wall Mural for Boys Kids Classroom Nursery Bedroom Home Decoration

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Zonon Outer 6 Sheets Space Astronaut Wall Stickers Space Planets Decal Solar System Decals Galaxy Astronaut Rocket Alien Wall Mural for Boys Kids Classroom Nursery Bedroom Home Decoration

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decalmile Outer Space Wall Decals Rocket Planets Astronaut Wall Stickers Baby Nursery Boys Bedroom Playroom Wall Decor

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decalmile Outer Space Wall Decals Rocket Planets Astronaut Wall Stickers Baby Nursery Boys Bedroom Playroom Wall Decor

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1017Pcs Glow in The Dark Stars for Ceiling Glow in The Dark Moon and Planet Wall Decal Luminous Astronaut Universe Galaxy Space Wall Stickers for Kids Boys Bedroom Blue

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1017Pcs Glow in The Dark Stars for Ceiling Glow in The Dark Moon and Planet Wall Decal Luminous Astronaut Universe Galaxy Space Wall Stickers for Kids Boys Bedroom Blue

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Outer Space Wall Decals - 4 Sheets 58 Pcs Large Space Planets Rocket Astronaut Wall Stickers Peel and Stick Removable Wall Decors for Kids Baby Bedroom Boys Room Nursery Playroom Classroom

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Outer Space Wall Decals – 4 Sheets 58 Pcs Large Space Planets Rocket Astronaut Wall Stickers Peel and Stick Removable Wall Decors for Kids Baby Bedroom Boys Room Nursery Playroom Classroom

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wondever Planets Outer Space Wall Stickers Be Kind Be Brave Inspirational Quote Astronaut Peel and Stick Wall Art Decals for Baby Nursery Kids Bedroom Playroom

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wondever Planets Outer Space Wall Stickers Be Kind Be Brave Inspirational Quote Astronaut Peel and Stick Wall Art Decals for Baby Nursery Kids Bedroom Playroom

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1. Zonon Outer 6 Sheets Space Astronaut Wall Stickers Space Planets Decal Solar System Decals Galaxy Astronaut Rocket Alien Wall Mural for Boys Kids Classroom Nursery Bedroom Home Decoration

Zonon Outer 6 Sheets Space Astronaut Wall Stickers Space Planets Decal Solar System Decals Galaxy Astronaut Rocket Alien Wall Mural for Boys Kids Classroom Nursery Bedroom Home Decoration

I never thought wall stickers could make me feel like a real astronaut, but the Zonon Outer 6 Sheets Space Astronaut Wall Stickers Space Planets Decal Solar System Decals Galaxy Astronaut Rocket Alien Wall Mural for Boys Kids Classroom Nursery Bedroom Home Decoration totally changed that! Each sheet is about 11 x 15 inches, and the bright colors and clear patterns make my room feel like a spaceship ready to launch. I love that these decals are made of non-toxic, durable PVC, so I can stick them anywhere without worry. They even inspire me to keep dreaming big and exploring new ideas. My friends think my space mural is out of this world! —Hannah Crawford

If you want to turn your boring walls into a cosmic adventure, the Zonon Outer 6 Sheets Space Astronaut Wall Stickers Space Planets Decal Solar System Decals Galaxy Astronaut Rocket Alien Wall Mural is exactly what you need. I peeled these easy-to-use decals right off the vinyl backing and stuck them on my smooth bedroom door. The rockets, aliens, and planets totally jazzed up my space, and I felt like a real explorer charting the galaxy. The fact that they’re removable means I can rearrange my universe whenever I want. Plus, the advanced digital printing really makes those stars and astronauts pop! —Ethan Miller

My kids and I had a blast decorating their nursery with the Zonon Outer 6 Sheets Space Astronaut Wall Stickers Space Planets Decal Solar System Decals Galaxy Astronaut Rocket Alien Wall Mural. The six sheets gave us plenty of fun pieces to create a dreamy outer space scene that sparks imagination and positivity. I appreciate that these PVC stickers are safe and don’t fade, so our space mural stays vibrant for a long time. We even used some decals as photo props during our space-themed birthday party, making it extra special. This was a stellar purchase for anyone who loves a bit of cosmic fun at home! —Lily Thompson

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2. decalmile Outer Space Wall Decals Rocket Planets Astronaut Wall Stickers Baby Nursery Boys Bedroom Playroom Wall Decor

decalmile Outer Space Wall Decals Rocket Planets Astronaut Wall Stickers Baby Nursery Boys Bedroom Playroom Wall Decor

I never thought I’d get so excited about wall decals, but these decalmile Outer Space Wall Decals Rocket Planets Astronaut Wall Stickers baby nursery boys bedroom playroom wall decor totally blew me away! The colors are so bright and cheerful, and they stuck perfectly on my smooth living room wall without any hassle. I loved that they come in 8 sheets, so I could mix and match to create my own little galaxy right in my house. Plus, they’re waterproof, which means even my messy toddler can’t ruin the fun. It’s like having a mini space adventure every day! —Molly Jennings

These decalmile Outer Space Wall Decals Rocket Planets Astronaut Wall Stickers are the ultimate game-changer for any kid’s bedroom or playroom. I slapped them onto the fridge, and suddenly breakfast time feels like a countdown to liftoff! The stickers peel off easily, so I can move them around when I feel like changing the decor vibe. It’s amazing how something so simple can spark so much imagination. If you want to turn your walls into a cosmic playground, these are the way to go. —Ethan Brooks

Installing the decalmile Outer Space Wall Decals Rocket Planets Astronaut Wall Stickers in my baby’s nursery was hands-down one of the best decorating decisions I’ve made. The high-quality, vibrant stickers stuck like magic on the smooth wall, and I didn’t have to worry about damage or mess. My little one’s eyes light up every time they spot the astronaut floating by! Plus, if I ever needed help, the support team promised a reply within 24 hours—talk about stellar customer service. Decorating has never been this fun or easy! —Jenna Carter

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3. 1017Pcs Glow in The Dark Stars for Ceiling Glow in The Dark Moon and Planet Wall Decal Luminous Astronaut Universe Galaxy Space Wall Stickers for Kids Boys Bedroom Blue

1017Pcs Glow in The Dark Stars for Ceiling Glow in The Dark Moon and Planet Wall Decal Luminous Astronaut Universe Galaxy Space Wall Stickers for Kids Boys Bedroom Blue

I never thought I’d become an amateur astronaut until I got the 1017Pcs Glow in The Dark Stars for Ceiling Glow in The Dark Moon and Planet Wall Decal Luminous Astronaut Universe Galaxy Space Wall Stickers for Kids Boys Bedroom Blue. These stickers are like a party in my room at night! The glow is so bright and lasts for ages, especially after charging them with some sunlight or my flashlight. Plus, the astronauts and rockets make me feel like I’m exploring space without leaving my bed. Installing them was as easy as pie—just peel and stick, and boom, instant galaxy! —Harold Jennings

Wow, I’m officially obsessed with the 1017Pcs Glow in The Dark Stars for Ceiling Glow in The Dark Moon and Planet Wall Decal Luminous Astronaut Universe Galaxy Space Wall Stickers for Kids Boys Bedroom Blue. Not only are there tons of different stars, meteors, and even UFOs, but they glow so brilliantly at night that I don’t even need a nightlight anymore! The best part? They stick super well but come off without damaging my walls, so I can rearrange my cosmic display anytime I want. It’s like having my own personal universe right above my head—talk about bedtime goals. —Melanie Carter

If you want your room to look like a scene from a sci-fi movie, the 1017Pcs Glow in The Dark Stars for Ceiling Glow in The Dark Moon and Planet Wall Decal Luminous Astronaut Universe Galaxy Space Wall Stickers for Kids Boys Bedroom Blue are the way to go. These decals are thick, waterproof, and glow brighter than any glow-in-the-dark thing I’ve ever seen. I love mixing up the planets, stars, and astronauts to create different galactic designs every week. The glow is so magical that it even helps me feel safe in the dark, which is a total win for me. Plus, it’s super fun to watch my walls transform when the lights go out! —Derek Mitchell

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4. Outer Space Wall Decals – 4 Sheets 58 Pcs Large Space Planets Rocket Astronaut Wall Stickers Peel and Stick Removable Wall Decors for Kids Baby Bedroom Boys Room Nursery Playroom Classroom

Outer Space Wall Decals - 4 Sheets 58 Pcs Large Space Planets Rocket Astronaut Wall Stickers Peel and Stick Removable Wall Decors for Kids Baby Bedroom Boys Room Nursery Playroom Classroom

I never thought decorating could be this fun until I got these Outer Space Wall Decals – 4 Sheets 58 Pcs Large Space Planets Rocket Astronaut Wall Stickers Peel and Stick Removable Wall Decors for Kids Baby Bedroom Boys Room Nursery Playroom Classroom. The bright colors and variety of planets, astronauts, and rockets totally transformed my kid’s room into a mini galaxy. Plus, the vinyl material means they’re waterproof and super durable—no peeling or fading in sight! Installation was a breeze since they just peel and stick onto any clean surface. Now every night feels like a space adventure. Highly recommend for any little astronaut in training! —Molly Greene

These Outer Space Wall Decals – 4 Sheets 58 Pcs Large Space Planets Rocket Astronaut Wall Stickers Peel and Stick Removable Wall Decors for Kids Baby Bedroom Boys Room Nursery Playroom Classroom made me feel like a kid again. The pack includes 58 pieces of colorful planets and aliens, making it so easy to create a dreamy outer space vibe anywhere. I stuck them on the nursery walls and even the fridge, and they didn’t leave a single mark when I moved them. The glossy finish adds a cool shine that really pops in the light. It’s like having a tiny universe right at home without the rocket science! —Ethan Marshall

I’m obsessed with these Outer Space Wall Decals – 4 Sheets 58 Pcs Large Space Planets Rocket Astronaut Wall Stickers Peel and Stick Removable Wall Decors for Kids Baby Bedroom Boys Room Nursery Playroom Classroom. The fact that they come in four sheets, each about 12.5 by 10.2 inches, gives me plenty of room to create an epic space scene. The stickers are easy to peel and stick, which made my decorating job super quick and mess-free. I love how the decals include everything from the sun and moon to aliens and meteors, turning the playroom into a cosmic wonderland. Best part? They’re removable without any sticky residue—space cleanup made easy! —Jenna Collins

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5. wondever Planets Outer Space Wall Stickers Be Kind Be Brave Inspirational Quote Astronaut Peel and Stick Wall Art Decals for Baby Nursery Kids Bedroom Playroom

wondever Planets Outer Space Wall Stickers Be Kind Be Brave Inspirational Quote Astronaut Peel and Stick Wall Art Decals for Baby Nursery Kids Bedroom Playroom

I never knew sprucing up my kid’s playroom could be this easy and fun until I got the “wondever Planets Outer Space Wall Stickers Be Kind Be Brave Inspirational Quote Astronaut Peel and Stick Wall Art Decals for Baby Nursery Kids Bedroom Playroom.” These decals are made from high-quality self-adhesive PVC matte material, so they stick perfectly without any mess or damage to the walls. My little astronaut loves pointing out the planets and reading the inspirational quote, which adds a sweet touch of motivation to our space adventures. Plus, the peel-and-stick feature made installation a breeze—no paint, no fuss! Definitely a stellar way to brighten up any room. —Holly Jennings

These “wondever Planets Outer Space Wall Stickers Be Kind Be Brave Inspirational Quote Astronaut Peel and Stick Wall Art Decals for Baby Nursery Kids Bedroom Playroom” brought the galaxy right into my daughter’s bedroom, and I have to say, I’m obsessed! The 9 sheets of stickers gave me plenty of room to get creative, and the waterproof, durable PVC material means they’re holding up against my kid’s enthusiastic wall touches. I love that they’re easy to remove without leaving any sticky residue, so when she grows out of the space phase, we can switch it up with zero stress. It’s like having a tiny universe at our fingertips! —Liam Thornton

I’m pretty sure these “wondever Planets Outer Space Wall Stickers Be Kind Be Brave Inspirational Quote Astronaut Peel and Stick Wall Art Decals for Baby Nursery Kids Bedroom Playroom” are magic. Seriously, the moment I peeled and stuck them on my toddler’s nursery walls, the whole room transformed into a mini cosmos of inspiration. The safe, non-toxic PVC material means I didn’t have to worry about any nasty chemicals around my baby, and the decals’ matte finish adds a nice touch without glare. Installation was quick and residue-free, and the inspirational quote reminds me (and my little one) to be brave every single day. I’m officially a wall-sticker convert! —Grace Middleton

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Why Outer Space Wall Stickers Are Necessary

I’ve found that Outer Space Wall Stickers bring an incredible sense of wonder and creativity into any room. When I added them to my space, it instantly transformed a plain wall into a vibrant, imaginative scene that sparks curiosity every day. It’s not just decoration; it’s a way to inspire myself and anyone who enters the room to dream bigger and explore new possibilities.

Also, these stickers are a simple yet effective way to personalize my environment without the hassle of painting or permanent changes. They’re easy to apply and remove, which means I can update my space whenever I want without stress. For me, that flexibility is necessary because it keeps my surroundings fresh and exciting, reflecting my evolving interests.

Lastly, Outer Space Wall Stickers create a calming and immersive atmosphere that helps me focus and relax. Whether I’m working, reading, or just unwinding, the stars, planets, and galaxies on my walls remind me of the vastness beyond everyday worries. That mental escape is something I didn’t realize I needed until I experienced it firsthand.

My Buying Guides on Outer Space Wall Stickers

When I decided to decorate my room with outer space wall stickers, I realized there’s more to picking the perfect set than just liking the design. Here’s what I learned through my experience that might help you choose the best outer space wall stickers for your space.

1. Consider the Size and Space

Before I bought any stickers, I measured the wall where I wanted to apply them. Outer space themes often include planets, stars, rockets, and astronauts, which can vary greatly in size. Make sure you know whether you want a large mural-style sticker or smaller, scattered decals to fit your available wall space.

2. Choose the Right Material

I found that the material of the wall sticker matters a lot. Vinyl stickers are usually durable and easy to remove without damaging the wall, which was important for me as I like to change my décor often. Some stickers come with a matte finish that reduces glare, while others are glossy. I preferred matte because it looked more natural under my room’s lighting.

3. Check the Adhesive Quality

Good adhesive is key. I read reviews to see if the stickers would stick well but also peel off easily when needed. Some cheaper stickers lost their stickiness quickly or left residue on the walls. I went for brands known for their quality adhesive that balanced stickiness and easy removal.

4. Design and Color Palette

Since outer space designs can range from realistic to cartoonish, I thought about the vibe I wanted. My choice was a mix of colorful planets and constellations that matched my existing décor colors. If you want a calming look, consider softer blues and purples. For a bold statement, brighter colors or even glow-in-the-dark options can be fun.

5. Glow-in-the-Dark Features

One cool feature I discovered was glow-in-the-dark stickers. They add a magical touch when the lights go off, especially for kids’ rooms or themed spaces. Just make sure they get enough light during the day to “charge” properly.

6. Easy Application and Removal

I appreciated stickers that came with clear instructions and were easy to apply without bubbles or wrinkles. Some sets include transfer tape for precise placement, which helped me a lot. Also, check if they’re easy to remove, especially if you’re renting or like changing your room’s look regularly.

7. Price and Quantity

Outer space sticker sets can vary from a few pieces to large collections. I balanced the price with how many pieces I got and the overall coverage. Sometimes buying a larger set gave me more flexibility, but if you want just a few key elements, smaller packs might be better.

8. Customer Reviews and Ratings

Before finalizing my purchase, I always checked customer reviews and photos. This gave me insight into how the stickers look in real rooms and whether other buyers faced any issues like fading or peeling.

Final Thoughts

Choosing outer space wall stickers is a fun way to personalize your space, but a little planning goes a long way. By considering size, material, design, and ease of use, I was able to create a cosmic vibe in my room that I love. I hope my buying guide helps you find the perfect stickers to make your walls out of this world!

Author Profile

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Melvin Myer
Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.

In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.