Sending Open-Source Satellites to Space

An anonymous reader tipped us about two Argentinian satellites (satellite one, satellite two) that were sent in 2013 to space. What is interesting about them? They are both based on commercial off-the-shelf (COTS) components, and the team released the framework & flight computer software for their main platform (named cubesat, GitHub link). Gunter’s space page not only impresses us by showing the quantity of small/amateur satellites sent each month to space, but also lets us know that the hardware source files for CudeBug 1/2 are meant to be released. In the meantime we can only gather that they’re using a Texas Instruments TMS570 running FreeRTOS. Nevertheless, the two different web pages (in spanish and english) offer us a very interesting glimpse of what it takes to send an electronic project to space and how it later behaves.

You may also be interested in checking out ArduSat, a successful kickstarter campaign aimed at sending Arduino experiments in space.

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