Quantum Computing in Space

Futuristic technology feels like science fiction. Google has unveiled, as we have observed in a separate blog, its quantum computer chip called Willow. Google’s CEO Sunder Pichai has floated an idea of taking quantum computing to space.

Traditional computers are very slow as against quantum computers. There are several challenges in quantum computing. Quantum chips are isolated so that there is no electromagnetic interference. Besides, quantum chips must operate at extremely low temperatures. These conditions are difficult to satisfy on the earth. This hinders their scaling.

Elon Musk’s company SpaceX has introduced Starship, and he is ambitious about the lunar and Martial landings, and colonization in future.

Sundar Pichai suggests that quantum computers must be sent into space to take advantage of conducive conditions. There is no interference of the earth in space. The stable low temperature also could be maintained. Thus, if the quantum systems are in orbit they can process data and conduct research. Elon Musk has responded positively to this proposal.

The conversation was not restricted to quantum computing but was extended to solar energy. Pichai hinted at future technologies such as Dyson spheres.

The ideas are still nascent. However, they have potential benefits — climate modelling, healthcare and material science.

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