I've been regularly following the progress of the Spirit rover on Mars, checking for the latest pictures, etc. When there's a particularly good picture, I'll download it... but the largest ones are not displaying properly in Preview (I'm running 10.3.2)! For example, in this press release there's a link to the large 12MB version of the 360 degree color panorama. B!tchin' picture (direct link). When I download that large image and load it in Preview, it (eventually) loads and claims that at 100%, the image height is about 1/3 of my 15" iMac screen's height. Nonsense--it's over 1300 pixels tall. Even when I resized it down to 768 pixels tall using Graphic Converter (which displays it properly), Preview gets it wrong. Has anyone seen this sort of thing, or know what is going on? addendum: I seem to have found a discussion about the same thing (though with an older version of Preview) from nearly two years ago.