Is the propagation of electromagnetic radiation in cosmological background in agreement with the standard model?

Is the standard accretion disc model invulnerable?

Is there a classical Hyades lithium problem?

Is there a magnetic field that can enforce almost uniform rotation in a stellar radiative zone?

Is there a weak mixed polarity background field? Theoretical arguments

Is there dust in galactic haloes?

Is there structure on the scale of 300/h MPC ?

ISCCP_DX Cloud Products in Support of BALTEX

ISM Oxygen Flux Interaction with Heliospheric Plasma Structure in 3D GPU Simulation

ISO Guest Observer Data Analysis and LWS Instrument Team Activities

ISOCAM survey and dust models of 3CR radio galaxies and quasars

Isochrones for an Extended Region of the Z-Y Plane Including New Asymptotic Giant Branch Models

Isocirculational flows and their Lagrangian and energy principles

Isolated solitons in an ultrarelativistic electron-positron plasma of a pulsar magnetosphere

Isolation of integrals for centroid orbits in stellar system models

Isostatic rebound following the Alpine deglaciation: impact on the sea level variations and vertical movements in the Mediterranean region

Isothermal magnetostatic atmospheres. II - Similarity solutions with current proportional to the magnetic potential cubed

Isotopic abundances - Inferences on solar system and planetary evolution

Isotopically-depleted late Pleistocene groundwater in Columbia River Basalt aquifers: Evidence for recharge of glacial Lake Missoula floodwaters?

Isotropic cellular automaton for modelling excitable media