Last night I snapped Lacrosse 5 as it made its way over my house.  Lacrosse 5 is one of the US military classified Spy Satellites (or DarkSats if you are feeling dramatic).  I wanted to get one long exposure with it arcing across the full frame, but a series of screw-ups meant I got three different pics.  While I was watching it, I did wonder what it was watching as it sailed across my back garden (probably not much seeing as it was night… )