Don't worry, be happy. We live in a golden age of astronomy

Because of astronomy, we know that we live in a vast galaxy inside a vast universe, and that we’re literally made of atoms from the stars.

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Tony Hallas ,Fritz Zwicky ,Edwin Hubble ,Cepheid ,Andromeda Galaxy ,Hooker Telescope ,Andromeda Nebula ,Oort Cloud ,Milky Way Galaxy ,Milky Way ,