Anisotropy of space

Annihilation radiation from a power-law distributed electron-positron plasma on the ground Landau level - The case of low magnetic fields

Annihilation radiation from thermal electron-positron plasma on the ground Landau level - The case of low magnetic fields

Annual and semiannual variations in the ionospheric F2-layer. I. Modelling

Annual and semiannual variations in the ionospheric F2-layer: II. Physical discussion

Anomalous distribution of axial inclinations of T Tauri stars

Anomalous ocean load tide signal observed in lake-level variations in Tierra del Fuego

Another look at the r-modes

Another standard-time sundial

Another systematic effect in the determination of stellar abundances

Antineutrino Stimulated Pair Production

Antipodal focusing of seismic waves after larger meteorite impacts

Antipodal focusing of seismic waves due to large meteorite impacts on Earth

Antipodal microwave

Antonov instability and gravothermal catastrophe - Revisited

Aperture-averaging factor for optical scintillations of plane and spherical waves in the atmosphere.

APEX Snaps First Close-up of Star Factories in Distant Universe

Apparent alignment of stellar outflows due to selective extinction

Apparent and true populations of clusters of galaxies

Apparent solar temperature enhancement due to large-amplitude waves