Adakah mahluk lain di galaxi nan jauh?

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hadi winarto

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Jan 20, 2020, 11:08:15 AM1/20/20

to Yahoogroups Aero Indonesia (Xobni contact), Smanpatioke, Yahoogroups, Indonesia Diaspora Network Western Australia

Rekan2 ysh

Berikut dilampirkan beberapa tulisan Carl Sagan, seorang tokoh dibidang SETI (Search for Terrestrial Intelligence) dan seorang penulis ilmiah yang tulisannya enak dibaca.

Silahkan menikmati membacanya

salam

Hadi Winarto

Carl Sagan-Cosmos.pdf

Carl Sagan-Dragons of eden.pdf

Carl Sagan-Pale Blue Dot-A Vision of the Human Future.pdf

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