Le 22 décembre 2017
De 10h30 à 12h00

Max Gronke UC Santa Barbara   The Lyman-alpha (Lya) of neutral hydrogen is the most prominent...

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Séminaires hebdomadaires passés (à partir de sept. 2012)

The impact of energetic phenomena on evolving galaxies — what can we learn from cosmological simulations?

Le 15 décembre 2017
De 10h30 à 12h00

Michaela Hirschmann IAP   I give a review over the success and limitations of models for stellar and AGN feedback adopted in modern cosmological simulations, highlighting the need for feedback to...[En savoir plus]

Modeling of the Galactic subhalos and phase space for particle dark matter searches

Le 8 décembre 2017
De 10h30 à 12h00

Martin Stref Montpellier   The particle dark matter scenario is currently being probed by direct and indirect searches experiments. Making prediction for these experiments requires a knowledge of...[En savoir plus]

Planet 9 in the Solar System? Why is it necessary, and how could we discover it?

Le 4 décembre 2017
De 10h00 à 12h00

Hervé Beust IPAG In a now famous paper, Batygin & Brown (2016) claimed that the orbital configuration of the outermost scattered Kuiper belt objects (KBOs) discovered so far imply the presence of...[En savoir plus]

The dynamical matter density in the solar neighbourhood inferred from Gaia DR1

Le 24 novembre 2017
De 10h30 à 12h00

Giacomo Monari AIP Potsdam We determine the total dynamical density in the solar neighbourhood using the Tycho-Gaia Astrometric Solution (TGAS) catalogue. Astrometric measurements of proper motion...[En savoir plus]

Getting ready for JWST with new-generation spectral models and interpretation tools

Le 17 novembre 2017
De 10h30 à 12h00

Jacopo Chevallard ESA The James Webb Space Telescope (JWST), scheduled for launch in October 2018, will open a largely unexplored observational window at near- to mid-infrared wavelengths (0.6-28...[En savoir plus]

The Sphinx simulations: the first billion years and cosmic reionisation

Le 10 novembre 2017
De 10h30 à 12h00

Joakim Rosdahl CRAL The epoch of reionisation marks a major shift from a cold neutral Universe to a warm ionised one, a transition which was thought to be powered by UV radiation emitted from young...[En savoir plus]

Structures in the Galactic Anticenter and their relation to Sagittarius

Le 3 novembre 2017
De 10h30 à 12h00

Chervin Laporte MPA/Victoria I will present self-consistent N-body models of the interaction between Sgr and the Milky Way and show how these relate to various observations of the Galactic...[En savoir plus]

SDSS V: Pioneering Panoptic Spectroscopy

Le 20 octobre 2017
De 10h30 à 12h00

Hans-Walter Rix MPIA Heidelberg SDSS V will be an unprecedented all-sky, multi-epoch spectroscopic survey of over six million objects. It is designed to decode the history of the Milky Way galaxy,...[En savoir plus]

Search & Find
nov. 24 2017

Ingénieur(e) en développement logiciel Poste Lieu de travail : Observatoire Astronomique de...

nov. 10 2017

Le mercredi 13 décembre 2017 à partir de 20h00, Benoit Famaey, chercheur à l'Observatoire...

oct. 13 2017

L'observatoire astronomique de Strasbourg participera à la fête de la science, au Palais...