Seth Shostak Quotes
A practical way to travel between the stars is a must-have for space opera, and a sine qua non for our frequently vaunted future as a galactic society.
Citations
Shostak, Seth. "Starship Century." HuffPost, 22 May 2013.
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Seth Shostak is an American astronomer and author, and is currently the senior astronomer for the SETI Institute.