Wednesday, March 22, 2006

Getting to Mars with PDF Propellent

What's the ISP of PDF? Unfortunately, PDF isn't actually a propellent, it's a publication format. Too bad, because there is a lot of it floating around the web. This bizarre thought was triggered by yet another "humans to Mars" study that I hadn't seen before, this one by the European Space Agency (thanks for the link, Andy). It's quite an interesting study. Here's a link to it, and a few more you might find interesting. Of course a Google search will turn up even more, and if you want to keep your search within NASA sites, you can always add the qualifier to your Google search string. All links below are PDF files.

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