Evidence of ancient rivers spotted on Mars, study says
https://edition.cnn.com/2020/05/05/world/mars-river-evidence-scn-trnd/index.html
The higher resolution of the images becomes, the more information we can get from the images. So, technology of camera is also owing to cosmology. Needless to say, cosmology is not the only academic field that uses images with high resolution. In many fields like atomic physics, it gives much information.
