Siccardi Marco
Sikorski Adrian
Simon Andrew
Singhal R. P.
Sitnov Mikhail I.
Sivarama Pillai Muraleedharen Nair
Sivjee G. G.
Sjökvist M.
Sjölander K.
Skiff Fred
Skirgiello Marta
Skoug Ruth M.
Slade Martin
Slavin James Arthur
Smith Darrel
Smith Galen
Smith Howard T.
Snay Richard A.
Solar Probe Science and Technology Definition STDT* Team
Solmon S. C.