NASA Images vs. Photos
Screenshot from nasa dot gov. Notice how they can have photos of their headquarters in Washington, but anything to do with space is an "image" . An image is a "a visual representation of something". A photo is "a picture or likeness obtained by photography" and photography is " the art or process of producing images by the action of radiant energy and especially light on a sensitive surface (such as film or an optical sensor)". The pics you see from "space" are images created on a computer, not photos.
