The Pale Blue Dot
The pale blue dot. It's what astronomer Carl Sagan called our home planet when he viewed it from the furthest… Read More
7 years ago
Carl Sagan
Wise Words By Carl Sagan About Scientific Literacy
Carl Sagan the astronomer known for being probably the worlds best science popularizer had as you might expect quite a… Read More
7 years ago
It is well within our power to destroy our civilisation
Carl Sagan explains the immensity of space and time and the importance of the decisions we make now. Our choices… Read More
8 years ago