Are there aliens on earth
- when will aliens show themselves
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Are aliens real for kids!
When will we meet aliens? 3 parameters reveal the timeline
Seventy years ago, Italian-American nuclear physicist Enrico Fermi asked his colleagues a question during a lunchtime conversation.
What do aliens look like
If life is common in our Universe, why can’t we see any evidence of its activity out there (aka. “where is everybody?”)
Seventy years later, this question has launched just as many proposed resolutions as to how extraterrestrial intelligence (ETIs) could be common, yet go unnoticed by our instruments.
Some possibilities that have been considered are that humanity might be alone in the Universe, early to the party, or is not in a position to notice any yet.
But in a recent study, Robin Hanson (creator of the Great Filter) and an interdisciplinary team offer a new model for determining when the aliens will get here. According to their study, humanity is early to the Universe and will meet others in 200 million to two billion years from now.
In addition to being an associate with the Future of Humanity Institute (FHI) at Oxford University, Robin Hanson is also a professor of economics at G