Role of Kelvin-Helmholtz instability in ionospheric phenomena
Role of the Interstellar Magnetic Field in the Flows in the Heliosheath
Rossi and Space Physics
Rotatable-Torsion-Balance Equivalence Principleexperiment for the Spin-Polarized Hofe_{3}
Rotating Disks in Astrophysics
RPC: The Rosetta Plasma Consortium
Russell Receives 2003 John Adam Fleming Medal