This is the ISS (Space Station) passing almost directly overhead. The question is, are we seeing just a blur or is there some detail visible? Taken with 400 mm lens on a dSLR with a 1.5 x factor. Each cropped photo is enlarged 10x, with no other enhancements. The originals are also included for analysis. Example, 123c is the cropped version of image 123. Note that using this manual lens, the f value and focal length listed in the EXIF (photo properties) is invalid. Other data is correct.