Sputnik-1 – 3D Printed First Artificial Satellite
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Celebrate the dawn of the Space Age with this detailed 3D printed model of Sputnik-1.
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Model information
- Source
- Printables
- Category
- Vehicles & Machines
- License
- Creative Commons — Attribution
Celebrate the dawn of the Space Age with this detailed 3D printed model of Sputnik-1, the first artificial satellite ever launched into orbit by the Soviet Union in 1957. With its iconic spherical shape and four antennae, this model is perfect for space enthusiasts, educators, or anyone fascinated by historic milestones in exploration.
🧩 Model Features:
Accurate spherical body with precise proportions
Four long, angled antennae matching historic launch design
Optional internal structure showing satellite instrumentation (advanced version)
Two formats: Solid single-piece or multipart with separated antennas for easier printing
Scaled options: desktop size (~10 cm), or larger display versions
⚙ Recommended Print Settings:
Technology: FDM or Resin
Material: PLA (easy), PETG (stronger), Resin (for smooth curves)
Layer Height: 0.12–0.2 mm
Supports: Yes (for antenna mounts and sphere)
Infill: 10–20%
Print Orientation: Sphere printed flat on one side; antennas separately
Finishing: Paint in metallic chrome or silver with matte black detailing
🛠 Ideal Uses:
Educational STEM models for space history lessons
Science fair or museum displays
Desktop décor for space lovers
Gift for engineers, teachers, or astronomy fans
Part of a historical space tech collection