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Astronomy & Astrophysics

Volume 550 (February 2013)


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Letters

The Sun


Stellar structure and evolution


The Sun


Extragalactic astronomy

Press Release
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Free Access

Measurement of the extragalactic background light imprint on the spectra of the brightest blazars observed with H.E.S.S. A4

Published online: 15 January 2013
DOI: https://doi.org/10.1051/0004-6361/201220355

Stellar structure and evolution


The Sun


Extragalactic astronomy


Interstellar and circumstellar matter


Astronomical instrumentation


Interstellar and circumstellar matter


Galactic structure, stellar clusters and populations


Extragalactic astronomy


Planets and planetary systems


The Sun


Numerical methods and codes


The Sun


Planets and planetary systems


Extragalactic astronomy


Catalogs and data


Galactic structure, stellar clusters and populations


Interstellar and circumstellar matter


Stellar atmospheres


Interstellar and circumstellar matter


Stellar structure and evolution


Extragalactic astronomy


Stellar atmospheres


Stellar structure and evolution


Stellar atmospheres


Interstellar and circumstellar matter


The Sun


Planets and planetary systems


Stellar structure and evolution


Interstellar and circumstellar matter


Galactic structure, stellar clusters and populations


Interstellar and circumstellar matter


Atomic, molecular, and nuclear data


Interstellar and circumstellar matter


Stellar structure and evolution


The Sun


Extragalactic astronomy


Interstellar and circumstellar matter


Astrophysical processes


Astronomical instrumentation


Planets and planetary systems


Interstellar and circumstellar matter


The Sun


Stellar structure and evolution


Interstellar and circumstellar matter


The Sun


Planets and planetary systems


Stellar atmospheres


Interstellar and circumstellar matter


Cosmology (including clusters of galaxies)


Astronomical instrumentation


The Sun


Astrophysical processes


Astronomical instrumentation


The Sun


Planets and planetary systems


Interstellar and circumstellar matter


Extragalactic astronomy


Planets and planetary systems


Extragalactic astronomy


Galactic structure, stellar clusters and populations


Extragalactic astronomy


Planets and planetary systems


Astronomical instrumentation


Numerical methods and codes


Planets and planetary systems


Extragalactic astronomy


Stellar structure and evolution


Interstellar and circumstellar matter


Catalogs and data


Interstellar and circumstellar matter


Stellar structure and evolution


Interstellar and circumstellar matter


Stellar structure and evolution


Planets and planetary systems


Stellar atmospheres


Interstellar and circumstellar matter


Extragalactic astronomy


Astrophysical processes


Stellar atmospheres


Galactic structure, stellar clusters and populations


Cosmology (including clusters of galaxies)


Stellar structure and evolution


The Sun


Interstellar and circumstellar matter


The Sun


Astrophysical processes


Numerical methods and codes


Astrophysical processes


Extragalactic astronomy


Stellar atmospheres


Stellar structure and evolution


Interstellar and circumstellar matter


Galactic structure, stellar clusters and populations


Interstellar and circumstellar matter

Highlight
Free Access

The VLT-FLAMES Tarantula Survey - IX. The interstellar medium seen through diffuse interstellar bands and neutral sodium A108

Published online: 04 February 2013
DOI: https://doi.org/10.1051/0004-6361/201220210

Stellar structure and evolution


Extragalactic astronomy


Interstellar and circumstellar matter


The Sun


Catalogs and data


Stellar structure and evolution


Stellar atmospheres


Interstellar and circumstellar matter


Celestial mechanics and astrometry


Galactic structure, stellar clusters and populations


Stellar structure and evolution


Interstellar and circumstellar matter


Cosmology (including clusters of galaxies)

Free Access

Planck intermediate results - II. Comparison of Sunyaev-Zeldovich measurements from Planck and from the Arcminute Microkelvin Imager for 11 galaxy clusters A128

Published online: 07 February 2013
DOI: https://doi.org/10.1051/0004-6361/201219361
Free Access

Planck intermediate results - VII. Statistical properties of infrared and radio extragalactic sources from the Planck Early Release Compact Source Catalogue at frequencies between 100 and 857 GHz A133

Published online: 07 February 2013
DOI: https://doi.org/10.1051/0004-6361/201220053

Interstellar and circumstellar matter


Astronomical instrumentation

Catalogs and data


Atomic, molecular, and nuclear data