13 Space Themed Cupcake Designs & Flavors (w/Recipes!)

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Space has long held humanity’s fascination. It is not just in the pages of sci-fi novels or screens of movies that this enthrallment exists; it has now found its way into our kitchens, more specifically, our desserts! 

Space-themed cupcakes are a delightful culinary invention, bringing the mystique of the universe to our taste buds. They are creative and visually captivating decorations for cupcakes that draw inspiration from the cosmos and outer space.

These designs often incorporate dark, cosmic colors, starry elements, celestial bodies like planets and moons, astronauts, spaceships, and other space-related motifs. 

They can be tailored to various events, from space-themed parties to science-fiction gatherings.  

From designs inspired by twinkling stars to rich flavors reminiscent of cosmic phenomena, these cupcakes cater to adults with a penchant for the ethereal and kids who dream of becoming astronauts. 

And the best part? There’s a myriad of designs and flavors to choose from! 

This post will explore some space-themed cupcake designs and flavors, complete with the recipes.

Space themed birthday cupcake designs for kids

Who says Space Exploration Day is limited to astronauts? With space-themed birthday cupcake designs, your kids can embark on a delicious voyage to the stars and beyond right from the comfort of their party.

Here are some designs to choose from: 

1. Rocket blast cupcakes

Source: Dash of Sanity

Rocket blast cupcakes encapsulate the thrill and beauty of Space Exploration Day. The fondant or marzipan rocket is the main attraction, with a cascading trail of vibrant icing sugar mimicking its blaze.

Recipe

  • Whip up a blend of buttercream colored in hues of the cosmos. 
  • Apply generously to your cupcakes. 
  • For the centerpiece, fashion rockets from fondant, adding a hint of realism with silver food coloring. 
  • Sprinkle colored icing sugar, such as this Wilton Red and Green Cookie Icing Set, at the rocket’s base, capturing the fiery essence of a liftoff. 
  • A subtle tilt of the rocket on placement makes the scene come alive as if mid-launch.

2. Alien encounter cupcakes

Source: Duncan Hines

These cupcakes bring to life the playful imaginings of a child’s mind by channeling the allure of extraterrestrial adventures. 

With their neon green hue and endearing alien faces crafted from marshmallows and donut holes, these creations elicit delight and giggles.

Recipe

  • Start by infusing the vanilla frosting with Chefmaster Leaf Green Liqua-Gel® Food Coloring, achieving that quintessential alien tint.
  • Spread this over your cupcakes, adding a marshmallow and a doughnut hole to build the alien’s face. 
  • Freeze the entire assembly briefly to ensure structural integrity.
  • A quick warming of the frosting, and it’s ready for dipping; this technique ensures an even, glossy coat.
  • Finish off by affixing black Wilton Black Sugar Pearls and licorice antennae, then house each cupcake in plastic, resembling miniature spaceships.

3. Sparkling stars cupcakes

Source: Vintage Rose Cupcake Selection

Sparkling stars cupcakes mesmerize with their glittering tops and celestial aura. The berry-filled base contrasts with the luminous orange buttercream, making them a feast for both eyes and taste buds.

Recipe

  • After crafting a fluffy batter filled with raspberries and blueberries, bake until they achieve a perfect golden hue. 
  • Add an orange-infused buttercream on top to create a tanginess and a burst of color. 
  • The magic lies in the finishing touches: add liberal dashes of edible glitter and DecoPac Gold Stars Quins to turn these desserts into galactic wonders.

4. Moon cycle cupcakes

Source: BBC Good Food

These cupcakes are both educational and tasty and a delectable ode to lunar phases. They intricately showcase the transition of the moon, right from the new moon to the full moon, in a tasteful manner.

Recipe

  • After preparing a rich cocoa-laden batter and baking to perfection, begin the decoration with a blue and black fondant fusion, simulating the night sky. 
  • Use Satin Ice White Fondant on this canvas to carve out various moon phases. 
  • Elevate these cupcakes to a realm where astronomy meets culinary art by adding the final touches with star-shaped cutouts and a sprinkle of Wilton Edible Gold Glitter Spray.

5. Galaxy unicorn cupcakes

Source: Food Heaven Mag

These cupcakes are a delightful amalgamation of mythical creatures and the mesmerizing universe. The alternating shades of blue, pink, and purple blend beautifully to create a dreamy cosmic background for kids.

Recipe

  • Begin by crafting a fluffy mix of butter, sugar, eggs, flour, and vanilla flavoring. 
  • For the mesmerizing galaxy hues, separate the batter into thirds, each tinted with a blue, pink, or purple shade. 
  • Layer these colored batters into cupcake molds for a marbled effect and bake until springy to touch. 
  • Whip up a tricolor buttercream frosting using the same shades as they cool. 
  • Use the clingfilm technique to combine the hues, ensuring a gradual blend of colors when piped. 
  • Adorn each cooled cupcake with vibrant frosting and complete with Oasis Supply Pastel Stars Sprinkle Quins, the crowning jewels of your edible galaxy.

You can serve these galaxy-themed cupcakes at your next gathering to add a bit of cosmic wonder to your festive spread.

6. Cosmic cupcakes

Source: The Baker Mama

Cosmic cupcakes are your ticket to a whimsical journey through a star-studded galaxy right from the comfort of your kitchen. 

These captivating treats harbor the magic of the cosmos, woven into each layer, from the Funfetti base that hints at the sparkly stardust to the sprinkles that bring to mind distant glittering stars. 

Recipe

  • Transform your Funfetti cake mix into a celestial wonder by folding in a generous portion of galaxy-themed sprinkle mix, offering both an explosion of flavor and a visual connection to the dazzling night sky. 
  • Portion them into cupcake liners and let them bake until they achieve a golden perfection.
  • As the cupcakes cool, carve a small crater in the center of each, creating a secret chamber to hold a universe of sprinkles reminiscent of mysterious cosmic bodies. 
  • Then, using a pre-filled pastry bag, adorn each cupcake with a spiral of vanilla frosting, echoing the swirls of distant galaxies.
  • Enhance the aesthetics and add a delightful crunch with a shower of galaxy-themed sprinkles from the Out of This World Cupcake Decorating Set.

7. Nebula cupcakes

Source: Rainy Day Mum

Nebula cupcakes are an interstellar adventure in dessert form, bringing the grandeur of a nebula right onto your plate. Just a glimpse of these space cupcakes and your guests will be transported to a galactic voyage without leaving the party.

Recipe

  • Start with a rich chocolate cupcake base, representing the dark, infinite cosmos. 
  • Once cooled, prepare to adorn them with the vibrant hues of a nebula using a well-blended mix of butter, icing sugar, vanilla, and double cream, whipped to silky perfection in a stand mixer.
  • For the decorating phase, transform this mixture with neon and black food coloring gels, creating a vivid palette that emulates the captivating swirls of a nebula. 
  • Use a piping bag to artistically layer these colors atop each cupcake, crafting a miniature nebula with each serving. 
  • You can elevate this cosmic display with a mist of Wilton Edible Silver Glitter Spray.
  • Sprinkle Oasis supply Lustre Dust to add a touch of starry sparkle.

Read also: Celestial Delights: 20 Space-Themed Cake Ideas

Spaced themed birthday cupcake designs for adults

Crafting cupcakes with a celestial flair adds a fun twist to any adult party. When space cupcakes meet delicious taste, you have a combo that’s truly out of this world.

Here are some cupcakes you should design for your party: 

8. Black hole cupcakes

Black hole cupcakes are designed to emulate the mysterious depths of a black hole. These space cupcakes are an impeccable choice for an adult’s cosmic-themed celebration.

The dark allure of the cocoa, combined with a surprise raspberry jam center, evokes a sense of the unknown, much like the galaxies far beyond our reach.

Recipe

  • Start by making cupcakes from scratch, blending the cocoa, flour, and other dry ingredients in a large bowl. 
  • Add wet ingredients and mix until smooth. Given the runny consistency, it’s fun and practical to use a cup with a pouring spout or an ice cream scoop for doling out the batter. 
  • Bake till perfection and let them cool. 
  • For a delightful surprise, carve a small ‘X’ atop each cupcake and fill it with raspberry jam using a piping bag.
  • Whip up a delicious cocoa frosting in another large bowl, starting with melted butter and integrating dark cocoa, powdered sugar, and milk. 
  • For an extra layer of depth, consider adding a hint of raspberry jam or a flavored liqueur to the mix. 
  • Once you achieve the right consistency, transfer this creamy mix to your piping bag. 
  • Generously frost your cupcakes, adding a fresh raspberry on top. 
  • Store in the fridge to let the flavors meld.

9. Star Wars Galaxy cupcakes

Source: Eats Amazing Shop

Star Wars Galaxy cupcakes are a celestial treat inspired by the expansive universe of the epic Star Wars saga. Their vanilla base, laced with a hint of milk and enriched by golden caster sugar, evokes a taste as timeless as the tales from a galaxy far, far away.

Recipe

  • Begin with a smooth blend of softened butter, India Tree Superfine Caster Baking Sugar, eggs, self-raising flour, milk, and vanilla extract. This mixture results in cupcakes that are as light and fluffy as clouds from the planet Bespin.
  • As the cupcakes cool, prepare the buttercream by whipping softened butter, gradually integrating icing sugar, vanilla extract, and splashes of milk. 
  • Do this until you achieve a creamy, pipeable consistency. 
  • Dividing this buttercream into four portions lets you color them individually with blue, green, purple, and black gel food colorings. 
  • Layer the colored buttercream into a piping bag equipped with a closed star piping tip, alternating the colors. This creates a mesmerizing galaxy swirl on each cupcake. 
  • A spritz of silver Wilton Pearlized Sugar Food Decorative gives them a cosmic shimmer reminiscent of distant star clusters.

10. Aurora Borealis Bliss cupcakes

It is a wonder to behold the natural dance of colors in the sky, a phenomenon known as the Aurora Borealis. With Aurora Borealis Bliss cupcakes, you get to serve that very spectacle on a plate, merging the magnificence of the natural world with the warmth of a dessert crafted from scratch.

Recipe

  • As the cupcakes cool, start decorating. 
  • Whip up a cream infused with food coloring in shades of green, pink, and purple. 
  • Fill your decorating bag with this colorful cream. 
  • As you decorate, imagine painting the sky with each gentle squeeze, letting the colors flow and swirl, mimicking the ethereal dance of the Aurora Borealis. 
  • For a bit of starry wonder, sprinkle a generous amount of Wilton Edible Accents Gold Stars.

11. Chocolate mint constellation cupcakes

Source: Canadian Living

Chocolate Mint Constellation cupcakes have a mystique that mirrors the allure of a starry night. They offer a galaxy-themed delight that’s both visually stunning and scrumptious.

These galaxy cupcakes bring the universe’s wonders closer to home, making them perfect as a centerpiece for any space-themed celebration.

Recipe

  • Prepare your chocolate base by blending cocoa powder, sugar, and a hint of vanilla. This creates a space-themed foundation.
  • Whip up a refreshing mint frosting using butter, icing sugar, and a splash of whipping cream.
  •  After a brief stint in the fridge, this vibrant and smooth frosting is ready to adorn your cupcakes. 
  • Use a Gobaker 3D Star Fondant Plunger to create fondant stars to perch atop the frosting, offering a captivating shine and celestial touch. 

Other space themed cupcake designs & flavors

Here are other space-themed cupcake designs to try out: 

12. Solar system cupcakes

Source: Fun365

Solar system cupcakes are delightful confections that take you on a tasty journey through our celestial neighborhood. 

These cupcakes are creatively decorated to resemble the planets, moons, and stars of our solar system, making them a delectable and educational treat for space enthusiasts of all ages.

13. Chocolate swirl galaxy cupcakes

Source: Momooze

Chocolate swirl galaxy cupcakes are chocolate-flavored cupcakes with a beautiful swirl design that looks like a galaxy. They’re topped with edible stars and glitter, making them a delicious and eye-catching treat.

Takeaway: Elevate your desserts to cosmic heights with these 13 space themed cupcake designs and flavors

Space is not only the final frontier but also an immense source of inspiration for bakers and dessert enthusiasts. These 13 space-themed cupcake designs and flavors showcase the limitless ideas one can extract from our universe. 

The power of imagination is undeniably boundless, and when combined with the art of baking, it yields mesmerizing treats that satiate our visual, emotional, and gastronomic senses. 

Space-themed cupcakes offer a delightful culinary experience and represent our awe, curiosity, and reverence for space. These cupcakes are a stellar solution for those searching for inventive servings to wow their guests or intertwining their passion for astronomy with baking. 

Whether you’re an adult reminiscing about childhood dreams of becoming an astronaut or a child eager to launch their space-themed birthday party, these cupcakes offer a sweet journey through the stars, one bite at a time.

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Lorea Lastiri

Lorea is a nature and travel enthusiast constantly seeking out new adventures and immersing herself in the beauty of nature. Her passion for travel and her love of the outdoors have led her to some of the most remote corners of the globe, where she has discovered new cultures, met new people, and experienced the wonders of the natural world firsthand.