You are viewing a single comment's thread from:RE: Our Worst EnemyView the full contexturrirru (60)in Reflections • 3 days ago It's nice that you quote Carl Sagan. He told many people about space and sent a message to other civilizations from Arecibo.
You're a big fan? :D
Yes. I love listening to astrophysicists and learning about the depths of the universe. Carl Sagan was one of the best.