China tests a space cannon that launches hundreds of satellites: an unprecedented technological leap forward

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By : Maria Popova

Setting the Record Straight on Space Innovation

Recent viral claims about China’s “spinning cannon” launching hundreds of satellites have created confusion. In reality, this groundbreaking technology is being developed by American company SpinLaunch, with their first orbital demonstration planned for 2026.

This innovative approach represents a potential paradigm shift in how we access space, particularly relevant for American space industry leadership.

How the Technology Actually Works

The system employs a massive 100-meter vacuum chamber housing a mechanical accelerator. This “space catapult” can accelerate payloads to approximately 5,000 mph before release, with a small rocket engine providing final orbital insertion.

Designed specifically for disk-shaped microsatellites weighing around 154 pounds each, the system could revolutionize American space launch capabilities.

Economic and Environmental Impact

SpinLaunch’s approach could significantly reduce both launch costs and environmental impact – key concerns for the U.S. space industry. The company projects launch costs in the low thousands of dollars per kilogram, potentially democratizing space access for American universities, startups, and public interest missions.

This cost reduction could accelerate U.S. space development while maintaining environmental responsibility.

Challenges and Safety Considerations

The system faces several technical and regulatory hurdles:

  • Hardware must withstand extreme G-forces
  • Range safety and overflight regulations
  • Space debris management
  • Compliance with UN guidelines and U.S. space policy

These challenges are particularly relevant given America’s leadership role in space safety and sustainability.

Conclusion

While not yet operational, this American-developed technology represents a potential revolution in space access. As the U.S. continues to lead in space innovation, this system could enable more affordable and sustainable space operations, benefiting everything from rural internet access to climate monitoring. The success of the 2026 orbital demonstration will be crucial in determining whether this technology can deliver on its promising potential.

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