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What are the odds of an alien civilization forming within 500 years?

What are the odds of an alien civilization forming within 500 years?

Out of that vast range, the odds that an alien civilization would be within 500 years of our stage of development are millions to one — and that assumes that other planets follow the same path as ours, which is a huge leap of faith. But let’s keep digging into the question. How to launch an interstellar probe using a laser lightsail.

What are the odds of alien life on other planets?

Out of that vast range, the odds that an alien civilization would be within 500 years of our stage of development are millions to one — and that assumes that other planets follow the same path as ours, which is a huge leap of faith. But let’s keep digging into the question.

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Is Homo sapiens the only living species with advanced technology?

For now Earth is the only world known to harbor life, and among all the living things on our planet we assume Homo sapiens is the only species ever to have developed advanced technology.

When will there be life on other worlds?

Regardless, life on other worlds could have begun billions of years earlier or later than life on Earth. Out of that vast range, the odds that an alien civilization would be within 500 years of our stage of development are millions to one — and that assumes that other planets follow the same path as ours, which is a huge leap of faith.

Do extrastellar civilizations use technology we cannot see?

True, a signal from an alien civilization might be subtle or sophisticated, but the disappointing silence of the sky may also indicate that long-lasting extrastellar civilizations do not use technologies that would make them visible to our telescopes.

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How far back in time do we know of advanced civilizations?

If we were to look back further back in time, over 10,000 years, we would encounter evidence of advanced civilizations that possibly predate the Pre-Inca, Olmec, and Ancient Egyptian civilization, not to mention other advanced ancient civilizations in ancient Mesopotamia.

Will civilization ever collapse?

If we look back in history, 3000 – 5000 years, we will find a historical record that clearly shows us how advanced and complex civilizations were just as susceptible to collapse as we are today. This ongoing pattern has led researchers to question the future existence of society and civilization as we know.