"The surface of the earth is the shore of the cosmic ocean.
On this shore we've learned most of what we know.
Recently we've waded a little way out, maybe ankle-deep,
and the water seems inviting."
On this shore we've learned most of what we know.
Recently we've waded a little way out, maybe ankle-deep,
and the water seems inviting."
Carl
Sagan, en Cosmos.
Web personal sobre astronomía y observación visual
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