Space-related applications of artificial intelligence and machine learning are often confined to the ground because moving AI onboard satellites, while promising, is significantly more difficult. “Running AI in space is like running a marathon on the moon — impressive if achieved, but limited by the environment,” said Sylvester Kaczmarek, chief technology officer at OrbiSky Systems, a London startup focused on AI edge operations. Advanced processors are power hungry, meaning satellites with onboard AI require large solar panels and extra batteries. Plus, “radiation in space can fry electronics,” Kaczmarek said. Power management is another problem. Many AI devices require very high currents at low voltages. “The demands that AI devices place on power management are new to the space industry,” said Bert Vermeire, Voyager Space chief technology officer. “There are no good solutions with space heritage and it is difficult to identify efficient and small form factor power and manageme...
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