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What can be inferred about the evolution of scientific approaches to contacting extra-terrestrial intelligence over the last two centuries?
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- 1Tesla’s discovery of radio signals from Earth confirmed the existence of intelligent Martian life.
- 2The use of geometric shapes and mirrors remains the most effective method for interplanetary communication.
- 3Scientists have consistently relied on natural phenomena like ice reflections to decode alien messages.
- 4Scientific approaches evolved from imaginative visual signalling methods to more technologically advanced radio-based communication.✓
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Scientific approaches evolved from imaginative visual signalling methods to more technologically advanced radio-based communication.
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