18 NOV 2013 by ideonexus

 Dyson Spheres

Dyson Spheres > Summary > Dyson Spheres
Original quote from Freeman Dyson and a summary from Carl Sagan.
01 JAN 2012 by ideonexus

 The Government Can Send Us to Mars

Space Exploration Costs the Same as Exploring the World > Additional Support/Evidence > Government Maps the Terrain for Private Enterprise
The Federal Government does the exploration, maps out the territory as it always has, and the cost would be proportionally the same as what it cost Europe to explore the New World.
03 MAR 2011 by ideonexus

 The Audacity of Kennedy's Mission to the Moon

Kennedy\'s Speech to Congress Requesting Funds for the Space Program > Emphasis > Carl Sagan on the Audacity of John F. Kennedy\'s Moon Mission Proposal
Looking at what Kennedy was asking for from the perspective of today's politics, it's amazing how different things were then and today.