The recent NASA–Webb–Keck collaborative observations, seen in the news, were primarily related to:
1
Discovery of subsurface oceans on Europa using neutrino detectors.
2
Convective methane cloud activity in the northern hemisphere of Titan.
3
Identification of volcanic lava flows on Mars using thermal imaging.
4
Detection of new exoplanets in the TRAPPIST-1 system using the Keck telescope.