
Escaping the Tyranny of the Rocket Equation
As NASA’s Space Launch System moves closer to reality, we all move closer to the dream of permanent outposts in space
Christian Zur leads the U.S. Chamber of Commerce's policy formulation and advocacy on civilian and commercial space programs. His articles have been featured in publications including Aviation Week, Defense News, Orlando Sentinel, Scientific American, Space News, The Hill and The Seattle Times.

Escaping the Tyranny of the Rocket Equation
As NASA’s Space Launch System moves closer to reality, we all move closer to the dream of permanent outposts in space

The International Space Station Is More Valuable Than Many People Realize
It’s crucial to our exploration of the solar system, but this marvel of innovation has not always had the support it deserves