Mars Is within Reach

 Commentary, Robert Zubrin  Comments Off on Mars Is within Reach
Dec 272016
 
We are much closer today to being able to send humans to the Red Planet than we were to being able to send men to the Moon in 1961.

Where are America’s Drowned Cities?

 Commentary, Robert Zubrin  Comments Off on Where are America’s Drowned Cities?
Apr 192016
 
This year's Earth Day needs to be dedicated to the search for the many proud cities and towns that were thriving in the seventeenth, eighteenth, and nineteenth centuries now be sleeping beneath the waves.