A Time-resolved High-resolution Spectroscopic Analysis of Ionized Calcium and Dynamical Processes in the Ultra-hot Jupiter HAT-P-70 b: https://iopscience.iop.org/article/10.3847/2041-8213/adb70d -> #GHOST Spies Ultra-hot Jupiter With Ultra-fast Winds: https://noirlab.edu/public/blog/ghost-spies-jupiter/ - study of HAT-P-70 b’s atmosphere highlights the spectacular spectroscopic abilities of Gemini South’s GHOST.