Mudskipper: A Mars Colony Ship

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To boldly go beyond Earth’s orbital neighborhood is the next level of courageous, crewed exploration. To make it to that step, we’ll need a spaceship purpose-built with the idea that that crew will be gone for protracted amounts of time and will likely set up camp somewhere else. Continue reading 

Government, Spaceflight, Spinoffs, and People

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To the outside observer, it seems like the U.S. Government treats the funding of NASA with the same care and understanding as they do the United States Postal Service. The outside observer would be wrong; it’s not handled nearly as well. And the USPS is going bankrupt…so that sort of gives you an idea of how bad the problem is. Continue reading 

What Is Space Exploration Worth? (The Planetary Society Blog)

“Our space program is one of the things that makes us great, that sets us far apart from other productive countries, that makes us respectable, that makes our advice worth listening to.” I was going to write a blog entry … Continue reading 

Let’s Speed-up Spacecraft Development Without Rushing

June 4, 2010 liftoff Falcon 9 / Photo: Chris Thompson/SpaceX

Following the failure and crash of a Russian Progress M-12M cargo vehicle, there has been a lot of alarmist rhetoric about the future of the ISS as well as American spaceflight capability. Let’s take a step back to look at the situation without a “sky is falling” mentality. Continue reading 

Making Obama’s Space Policy Fashionable

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Every time President Obama unveils more details on his vision of America’s space future, I get increasingly sad. In some ways he’s making his predecessor look like a visionary. I think it’s fair to say that Obama’s plan is so greatly in need of visionary correction that even Lasik might not be very effective. Continue reading