Category Archives: Space Development

Space Business Blog Article on NewSpace Startup Accelerators

Normally I don’t just do a blog post linking to another blog post, but Colin Doughan’s article on NewSpace startup accelerators over on the Space Business Blog is well worth reading. Colin’s a good friend I’ve known for several years, … Continue reading

Posted in Business, Commercial Space, Entrepreneurship, Space Development | Leave a comment

Venus ISRU: Condenseables [Updated]

[Note: Karl caught an important oversight in the comments. With a concentration of 150ppm and a boiling point of only -10C, Sulfur Dioxide (SO2) should also be considered a condenseable. It's dew point is likely pretty close to water's. So … Continue reading

Posted in ISRU, Space Development, Space Settlement, Venus | 19 Comments

Venus ISRU: What Do We Have to Work With?

In the last mini blog-post, we talked about some of the benefits of atmospheric-feedstock ISRU. But that leads to the question, what materials are there in the Venusian atmosphere, particularly in and around the 50km zone? While chemical engineering may … Continue reading

Posted in ISRU, Space Development, Space Settlement, Venus | 54 Comments

Venus ISRU: Benefits of Atmospheric Feedstocks

The concept of in-situ resource utilization (ISRU) has long been an important one for space settlement. The more one can “live-off-the-land”, the less one has to bring with them, the more affordable settlement becomes. If one can lower the cost … Continue reading

Posted in ISRU, Space Development, Space Settlement, Venus | Leave a comment

Venus ISRU: Introduction

While the Moon still has my “heart” when it comes to offworld destinations, I’ve long been interested in the idea of Venus Cloud Colonies (some references here and here and this article from earlier today). As several others have pointed … Continue reading

Posted in ISRU, Space Development, Space Settlement, Venus | 9 Comments

YHABFT: 2013 NewSpace Business Plan Competition

[Note: As those of you who follow me both on this blog and on twitter (@rocketrepreneur) have probably noticed, my tweeting hasn't been as negatively impacted by the stresses of running a startup as my blogging has. Unfortunately a side … Continue reading

Posted in Business, Commercial Space, Space Development, YHABFT | 1 Comment

Random Thoughts: Columbus Article Link and Lunar Patents?

I don’t think this counts as my monthly blog post, mostly because I’m linking to and commenting on someone else’s blog post, but here goes. Michael Mealling (a fellow Masten Alumni gone entrepreneur) set out this year to do a … Continue reading

Posted in ISRU, Lunar Commerce, Lunar Exploration and Development, Propellant Depots, Space Development, Space Policy, Space Settlement | 8 Comments

Meteor Crater, Dinosaurs, and Spacefaring

On the way home from the Space Access 2012 conference yesterday, we drove by Meteor Crater, Arizona. I’m not much of a photographer, but I take pictures anyway. Here’s a few of my favorites: While I was standing there looking … Continue reading

Posted in Commercial Space, Fun, Lunar Commerce, Lunar Exploration and Development, Space Development, Space Policy, Space Transportation | 17 Comments

Thoughts on Jeff’s Talk Part 1: Subeconomic Resources

I finally got around to watching Jeff Greason’s ISDC talk last night (youtube link here), and it has got me thinking. In an effort to actually get some blog posts going again, I’m going to break this up into chunks … Continue reading

Posted in Business, Commercial Space, Lunar Commerce, Lunar Exploration and Development, NASA, NEOs, Space Development, Space Exploration, Space Law, Space Policy | 30 Comments

“Commercial” STS Modest Proposal

So, according to Rob Coppinger, USA has proposed to operate the Shuttle “commercially” as part of their CCDEV proposal. For a cool, $1.5B/yr over the next six years, they’ll provide two shuttle flights per year. Personally, I think this is … Continue reading

Posted in Launch Vehicles, NASA, Space Development | 23 Comments