The exosphere of Mars can be tracked by a high-spectral resolution telescope, such as the Line Emission MapperDOI: info:10.1093/rasti/rzae033v. 3484–490
Carter, Jennifer A., Dennerl, K., Kuntz, K. D., Dunn, W., Bodewits, D., Jackman, C. M., Sembay, S. F., Branduardi-Raymont, G., Deskins, T., Koutroumpa, D., Kraft, R., Lisse, C., McEntee, S., Wolk, S., and Porter, F. S. 2024. "The exosphere of Mars can be tracked by a high-spectral resolution telescope, such as the Line Emission Mapper." RAS Techniques and Instruments, 3 484–490. https://doi.org/10.1093/rasti/rzae033.