Among the billions and billions of planets and moons in this galaxy, we may encounter many examples of double planets, but what would they be like and could life arise on them?

Double Planets

Science

One day our civilization may settle our whole galaxy, with mighty star empires consisting of millions if not billions of worlds, but what would the centers of such empires be like?

Cosmic Capitals

Cosmic Capitals (Narration Only)

We often imagine encountering many alien civilizations, and establishing trade and relationships with them, but what would being an alien ambassador be like?

Alien Embassies

Alien Embassies (Narration Only)

We often look out into the galaxy and wonder where all the civilizations are, but could it be that we don't see them because they have all chosen to exist in fortress star systems, surrounded by despoiled deserts of their own making?

Double Planets

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