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This NASA hydrogen cannon fires at 30,000 km/h and simulates the microscopic meteorites they will encounter on their way to Mars.

NASA is testing a new method Protect the spacecraft carrying samples from MarsSpecifically, ‘NASA White Sands’ is a laboratory that safely reproduces hazardous impacts and tests protective shields.

Said that the ‘Remote Hypervelocity Test Laboratory’ located at NASA’s White Sands Test Facility (New Mexico) supports all manned spacecraft programs, in addition, Uses two stage lighting gas cannons which simulate the effects of microscopic meteorites on spacecraft armor.

NASA explained in a statement that “the first stage uses gunpowder as the same propellant as a standard weapon,” while “the second stage uses highly compressed hydrogen gas that pushes the gas into a small tube, allowing the gun The pressure increases.



The cannons are powered by pressurized hydrogen gas and can fire small pellets through a vacuum. Speed ​​up to 6.7 meters per second,

On the other hand, the team relies on computer models to simulate the true motion of micrometres, as these celestial bodies travel seven times as fast in space.

According to the space agency, the engineers were Preparation of an experiment on day three A duration of one second, intended to simulate an impact against a micrometer during its journey to Mars.

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