Juno: New Origins

Contains ads
2.97K reviews
Content rating
Everyone
500K+
Downloads
Content rating
Everyone
In-Game Purchases
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About this game

This is the free-to-play version, including most of the content from the Complete Edition, with the rest being available to purchase as 3 individual bundles right from the app. If you would prefer a one-time purchase, please check out "Juno: New Origins Complete Ed." on Google Play.

AEROSPACE SANDBOX
Juno: New Origins is a 3D aerospace sandbox where players can use customizable parts to construct and test rockets, planes, cars, or anything they can imagine in an environment with realistic physics across land, sea, air, and space.

CAREER MODE + TECH TREE
Take control of your own aerospace company and earn money and tech points as you progress through the game. Complete contracts to earn money, and discover a mixture of hand-crafted and procedural contracts that offer countless hours of new gameplay. Conquer milestones and explore landmarks to earn tech points and unlock new technology in the tech tree. Interactive tutorials are available to show how to build and operate rockets, cars, and airplanes.

RESIZE AND RESHAPE PARTS
Stretch and shape fuel tanks, wings, cargo bays, fairings, and nose cones with easy-to-use tools that help you create exactly what you want. Resize solar panels, landing gear, pistons, jet engines, etc to fit your needs. Paint your craft custom colors and tweak their reflectiveness, emissiveness, and texture styles.

DESIGN ROCKET AND JET ENGINES
Engines can be adjusted in a myriad of ways, such as changing the power cycle, combustion pressure, gimbal range, fuel type, and adjusting nozzle performance and visuals. You can customize an engine to be a power house for lift off, or to be a super optimized vacuum engine that maximizes Isp for interplanetary travel. The engine's performance affects its visuals in flight too as shown by the exhaust's expansion or contraction based on its interplay with the atmospheric pressure. Shock diamonds are pretty but they are a symptom of suboptimal engine performance! If you don't care about any of this, then you can just attach a pre-built engine and hit launch!

PROGRAM YOUR CRAFTS
Easily drag and drop code blocks to program your crafts to log telemetry, automate them, design your own MFD touch screens, etc. With Vizzy, a programming language designed specifically for Juno: New Origins, you can expand the capabilities of your crafts while learning programming, maths, physics, etc.

REALISTIC ORBIT SIMULATION
Orbits are realistically simulated and support time-warp so you don't have to wait several months to reach another planet. The Map View makes it easy to see your orbits and plan future burns, which you can use to set up future encounters with other planets or satellites.

DOWNLOAD CRAFTS, SANDBOXES, AND MORE
Download from a huge collection of user-uploaded crafts, sandboxes, and planets on SimpleRockets.com. Upload your own crafts and sandboxes and share them with the community. Rise through the ranks from a white level builder to a gold level builder and beyond.
Build rockets, airplanes, and more and explore highly detailed 3D planets.
Updated on
Aug 18, 2026
Available on
Android, Windows*
*Powered by Intel® technology
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

2.49K reviews
Jameson Bednarski
September 7, 2026
this was a great game. I love all of the rockets and parts, but can you please add something like submarine cockpits. Because I want to be able to go and see the sea bed. I think this will be a great addition to the game. Also I want to be able to edit the wheels without paying to do it in sandbox. Wheels only I don't care about anything else just the wheels. I have to use hinges just to turn a little bit, and I'm tired of that.
14 people found this review helpful
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Googleuser002
September 5, 2026
Sooo. Decent game. I loved the original simple rockets game and I'm relatively happy with juno. However, there are some problems. I would say there is a distinct lack of parts/features for rocket/airplane building and the tutorial kinda sucks. it took me about an hour or two to figure everything out, but overall it's pretty fun. It just needs more customizability and parts.
2 people found this review helpful
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Riley Mahnke
July 18, 2026
I love this so much! Its probably one of the most realistic spaceflight sim games other than ksp! 3 problems though, 1: the fact that sometimes when I place an interstate on my rocket, sometimes that stage will be the only thing on the launchpad... 2: I think you should add a "your own staging" setting/feature or something of that kind! similar to THE spaceflight sim GAME, where you stage it yourself, since sometimes its a bit buggy and not what we prefer! other than that, I love it!
14 people found this review helpful
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What’s new

Version 1.4 is our biggest update yet! Enjoy improved reentry effects, enhanced cameras and designer tools, new propulsion features, gameplay improvements, and a large number of bug fixes and performance optimizations.