Technical
CubeSat
A standardized small satellite format using 10cm cubic units (1U = 10×10×10 cm), enabling cost-effective space access.
CubeSats are miniaturized satellites built to standard dimensions, revolutionizing access to space for universities, startups, and developing nations.
Standard Sizes
- 1U: 10×10×10 cm (~1-2 kg)
- 2U: 10×10×20 cm (~2-4 kg)
- 3U: 10×10×30 cm (~3-6 kg)
- 6U: 10×20×30 cm (~6-12 kg)
- 12U: 20×20×30 cm (~12-24 kg)
Regulatory Status CubeSats typically qualify for:
- Light regime authorization (EU Space Act)
- Simplified licensing procedures
- Reduced insurance requirements
- Academic exemptions (in some jurisdictions)
Debris Considerations Despite small size, CubeSats must:
- Comply with debris mitigation guidelines
- Ensure timely deorbit (< 5 years under EU rules)
- Consider deployable drag devices
- Avoid trackability concerns
Deployment Methods
- ISS deployment (JAXA, NanoRacks)
- Dedicated small satellite launchers
- Rideshare on larger missions
- Orbital transfer vehicles
Capabilities Modern CubeSats can perform:
- Earth observation
- Communications relay
- Technology demonstration
- Scientific research
- IoT connectivity