Imagination and Understanding through Astrophysical Imagery

Scientific articles, for instance in the field of astrophysics, are often filled with a variety of images. In philosophical studies, these images are usually analyzed in terms of their function within the scientific argument presented in the article. However, not all images that can be found in astrophysical articles are relevant to the scientific argument, which prompts the question of why they are included in the first place. Using the example of the so-called Stellar Graveyard plot, I argue that the work of Letitia Meynell provides a valuable description of this kind of imagery. That is, there are images used in astrophysical literature that may not be necessary for the scientific argument, but function as an aide for the visual imagination of the reader. These kinds of aides can help with mentally visualizing certain spatial configurations and the causal relationships within them, ultimately furthering understanding of the discussed astrophysical concepts or models.