Little known fact... this images are actually backed by Flickr.com and in there you get to download the original size vs "large" which seems to only be availabl

Little known fact... this images are actually backed by Flickr.com and in there you get to download the original size vs "large" which seems to only be available on the nasa.gov site Just search in flickr for the image id and you will get the relevant image in Flickr. e.g. https://flickr.com/photos/nasa2explore/55208327975 https://flickr.com/photos/nasa2explore/55208327975