Statistics
Publications
99
Citations
9.7K
H-Index
53
Active since
1980
P. Helfenstein is an author at Cornell University specializing in natural sciences, earth sciences, and astronomy.
Publications per year
1980–2022
99
99
Cassini Observes the Active South Pole of Enceladus
C. C. Porco, P. Helfenstein, P. C. Thomas et al. · Science · 2006 · 1.2K citations
Cassini Imaging of Jupiter's Atmosphere, Satellites, and Rings
C. C. Porco, Robert A. West, A. S. McEwen et al. · Science · 2003 · 489 citations
Natural Sciences, Astronomy, Physics +17
Imaging of Titan from the Cassini spacecraft
C. C. Porco, E. Baker, J. Barbara et al. · Nature · 2005 · 411 citations
Enceladus’s measured physical libration requires a global subsurface ocean
P. C. Thomas, Radwan Tajeddine, Matthew S. Tiscareno et al. · Icarus · 2015 · 404 citations · Full text
1–5 of 99