The Cosmic Ray Glitch That Changed Super Mario 64

Aug 7, 2026 · 4 min read

The Cosmic Ray Glitch That Changed Super Mario 64

In 2013, a Super Mario 64 speedrunner encountered a mysterious vertical teleportation glitch, later attributed to a cosmic ray. This phenomenon, known as a single-event upset, occurs when high-energy particles from outer space alter electronic components, impacting not just games, but critical systems like aircraft and medical devices.

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Super Mario 64 and the Glitch That Broke the Laws of Physics

In 2013, a Super Mario 64 speedrunner experienced an unprecedented and inexplicable event. They teleported vertically without any player input—an occurrence that defied the laws of physics as programmed in the game. This baffling incident has sparked intense curiosity and speculation among gamers and tech enthusiasts alike. The explanation lies in an extraordinary phenomenon known as a single-event upset, caused by a cosmic ray from an exploding star.

Why This Matters

When exploring the intricacies of gaming glitches, it’s natural to think about intentional code exploits or hardware malfunctions. However, the glitch in Super Mario 64 highlights a much more fascinating and less discussed aspect: the unpredictable influence of the universe on our technology. Understanding this phenomenon is crucial as it affects not only gaming but also more critical systems like medical devices, self-driving cars, and aircraft autopilots.

The Science Behind the Glitch

The Cosmic Ray and Hardware Manipulation

Cosmic rays are high-energy particles that originate from outer space. These particles can travel vast distances and interact with the Earth's atmosphere, occasionally striking electronic components on the ground. Inside the Nintendo 64's memory, Mario’s height is represented by a series of ones and zeros. The theory proposes that a cosmic ray struck the memory module (known as a RAM stick) and physically flipped one bit from a zero to a one. This tiny surge of electricity instantaneously altered the value of Mario’s vertical position variable, causing the unexpected teleportation.

The Impact on Real-World Systems

This phenomenon, known as a single-event upset (SEU), is not limited to video games. It has been implicated in real-world accidents. For example, Qantas Flight 72 experienced a sudden and unexplained pitch down due to its autopilot system being affected by a similar cosmic ray strike, injuring passengers. As our electronic devices become more compact and powerful, they also become more susceptible to these cosmic ray-induced malfunctions. This makes them a particular concern for critical systems in self-driving cars and medical devices, where any glitch could have severe consequences.

Practical Tips for Protecting Against SEUs

While it’s impossible to entirely eliminate the risk of single-event upsets, there are several measures that can mitigate their impact:

Error-Correcting Codes

Error-correcting codes, such as those used in CDs and DVDs, are essential for detecting and correcting errors in data storage. These codes can help identify and correct single-bit flips caused by cosmic rays, ensuring the integrity of the data.

Shielding

Using shielding materials and techniques can help reduce the risk of cosmic ray strikes on sensitive electronic components. This approach is particularly important in aerospace and medical electronics, where the consequences of a malfunction are severe.

Redundancy

Implementing redundancy in critical systems can provide an additional layer of protection. By having duplicate systems, the failure of one due to a cosmic ray strike can be mitigated by the operation of the duplicate system.

Redundancy

Implementing redundancy in critical systems can provide an additional layer of protection. By having duplicate systems, the failure of one due to a cosmic ray strike can be mitigated by the operation of the duplicate system.

Important Takeaways

The glitch in Super Mario 64 is a compelling example of how the universe can interfere with our technology in unexpected ways. This phenomenon is not limited to gaming; it has significant implications for critical systems in various industries. As technology continues to advance, so too must our understanding and mitigation of these cosmic ray-induced glitches. By implementing error correction, shielding, and redundancy, we can make our systems more resilient to these invisible threats.

Conclusion

The story of the Super Mario 64 speedrunner teleporting upwards due to a cosmic ray is both fascinating and sobering. It serves as a reminder that our technology is not immune to the influences of the universe. By understanding and addressing the risks posed by single-event upsets, we can safeguard our devices and systems, ensuring they operate reliably and safely in an ever-changing technological landscape.

Summary

Key points

  • A Super Mario 64 speedrunner experienced an inexplicable vertical teleportation due to a cosmic ray from an exploding star in 2013.
  • The event, known as a single-event upset (SEU), is caused by high-energy cosmic ray particles altering bits in electronic memory.
  • SEUs can affect not only gaming but also critical systems like medical devices, self-driving cars, and aircraft autopilots.
  • Qantas Flight 72 experienced a sudden pitch down due to a cosmic ray-induced malfunction in its autopilot system.
  • As electronic devices become more compact and powerful, they become more susceptible to cosmic ray-induced malfunctions.
  • Error-correcting codes can help detect and correct single-bit flips caused by cosmic rays in data storage.
Answers

FAQ

A single-event upset (SEU) is a change of state caused by a single high-energy particle, such as a cosmic ray. In games like Super Mario 64, an SEU can cause unexpected behaviours, like the vertical teleportation glitch experienced by the speedrunner in 2013. This happens when a cosmic ray strikes and alters the data stored in the game's memory, leading to unforeseen consequences.

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