KickSat Kicks the Bucket

According to update #73 on the KickSat Kickstarter page, KickSat is no more.  The nanosatellite had experienced a single event upset (SEU) and the Watchdog Timer reset (those terms are explained in this article, here).  The result of those two events was a reset of a crucial timer that was supposed to release the smaller […]

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Space, Transparency, and MH370

The Atlantic’s Ari Schulman has a terrific explanation regarding Inmarsat’s analysis of the “pings” their geostationary satellite received from Malaysian Airlines flight 370.  Of more interest, the article also talks about why Inmarsat’s analysis may be incorrect.  There are some puzzling problems with the data Inmarsat produced.  The “ping” doppler values appear to be positive, […]

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