'It is probable that there have been many other intelligent civilizations in the universe, although most will have disappeared'

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• TERESA GUERRERO

  @teresaguerrerof

  Madrid

Wednesday, February 3, 2021 - 09:08

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Imagine that an alien ship arrives on Earth in peace and you are invited to get on their ship to travel to their planet.

Would you accept?

What if they proposed a ride in their space vehicle to traverse the event horizon of a black hole?

The professor of Astrophysics at Harvard University Avi Loeb (Beit Hanan, Israel, 1962) presents this mental exercise to all his students in their first year of seminary.

Most answered yes to the first question and no to the second.

maybe

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