activity
20022024
most citedEnceladus's measured physical libration requires a global subsurface ocean

424 citations · 1.4k across the 32 of their papers we have counts for

collaborators

35 papers

astro-ph.EP2024★ 1 cited

Water-Ice Dominated Spectra of Saturn's Rings and Small Moons from JWST

M. M. Hedman, M. S. Tiscareno, M. R. Showalter +11

JWST measured the infrared spectra of Saturn's rings and several of its small moons (Epimetheus, Pandora, Telesto and Pallene) as part of Guaranteed Time Observation program 1247.…

astro-ph.EP2023★ 24 cited

Saturn's Atmosphere in Northern Summer Revealed by JWST/MIRI

Leigh N. Fletcher, Oliver R. T. King, Jake Harkett +8

Saturn's northern summertime hemisphere was mapped by JWST/MIRI (4.9-27.9 m) in November 2022, tracing the seasonal evolution of temperatures, aerosols, and chemical species in…

astro-ph.EP2022★ 1 cited

Giant Planet Observations in NASA's Planetary Data System

Nancy J. Chanover, James M. Bauer, John J. Blalock +6

While there have been far fewer missions to the outer Solar System than to the inner Solar System, spacecraft destined for the giant planets have conducted a wide range of fundamen…

astro-ph.EP2022

Cupid Is Not Doomed Yet: On the Stability of the Inner Moons of Uranus

Matija Ćuk, Robert S. French, Mark R. Showalter +2

Some of the small inner moons of Uranus have very closely-spaced orbits. Multiple numerical studies have found that the moons Cressida and Desdemona, within the Portia sub-group, a…

astro-ph.IM2020

Transformative Planetary Science with the US ELT Program

Michael H. Wong, Karen J. Meech, Mark Dickinson +4

The proposed US Extremely Large Telescope (ELT) Program would secure national open access to at least 25% of the observing time on the Thirty Meter Telescope in the north and the G…

astro-ph.IM2020★ 1 cited

Priority Questions for Jupiter System Science in the 2020s and Opportunities for Europa Clipper

Kunio M. Sayanagi, Tracy Becker, Shawn Brooks +20

This whitepaper identifies important science questions that can be answered through exploration of the Jupiter System, with emphasis on the questions that can be addressed by the E…