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Astronomy & Astrophysics

Volume 547 (November 2012)

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Astrophysical processes

Cosmology (including clusters of galaxies)

Extragalactic astronomy

Galactic structure, stellar clusters and populations

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Spectroscopy of very low-mass stars and brown dwarfs in the Lambda Orionis star-forming region - II. Rotation, activity and other properties of spectroscopically confirmed members of Collinder 69 A80


Interstellar and circumstellar matter

Stellar structure and evolution

Stellar atmospheres

The Sun

Planets and planetary systems

Atomic, molecular, and nuclear data

Astronomical instrumentation

Catalogs and data

Numerical methods and codes