Future generations will look back on our epoch as the time when the human race finally broke into a radically new frontier--space. In Pale Blue Dot Sagan traces the spellbinding history of our launch into... continue reading
posted by mlx 1 decade 7 years 5 months 4 weeks ago • 4,470 viewsinteresting miscellany
Created: 1 decade 7 years 1 month 1 week ago
Updated: 1 decade 3 years 7 months 4 weeks ago
Views: 11,648
Updated: 1 decade 3 years 7 months 4 weeks ago
Views: 11,648