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Past internal seminars

The barred inner regions of the Milky Way and M31

May 4, 2018
From 11:15 until 12:30

Ortwin Gerhard MPE Garching   The central few kpc of our Galaxy, the Milky Way, are dominated by the gravitational field of the Galactic bar. This talk describes dynamical models of the bar and...[more]

Planetary Nebulae populations in early-type galaxies and intracluster/intragroup light. Tracing the stellar populations and kinematics in the galaxies’ outskirts

May 4, 2018
From 10:30 until 11:15

Magda Arnaboldi ESO Garching   I will motivate the use of Planetary Nebulae (PNs) as distance indicators, tracers of stellar populations and kinematics in cold/hot stellar galactic systems. I will...[more]

Méthodes avancées de traitement d'images astronomiques développées au laboratoire ICube -- application à la cinématique des galaxies et à la détection de halos Lyman-alpha ténus

April 27, 2018
From 10:30 until 12:00

Vincent Mazet ICube Nous présenterons dans cet exposé les méthodes développées ces dernières années dans l'équipe IPSEO (ex PASEO) de Christophe Collet du laboratoire ICube. Il s'agit de susciter...[more]

Astro lunch 24.04.2018

April 24, 2018
From 12:45 until 13:45

Anu Kundu (ObAS)  Understanding pulsar emission considering a rotating off-centred dipole   Abstract: Past few decades have shown an exponential rise in the importance of studying compact objects...[more]

The HIX galaxy survey – How HI eXtreme galaxies maintain their HI reservoir

April 20, 2018
From 10:30 until 12:00

Katharina Lutz ObAS   Stars are formed from gas, with the atomic hydrogen (HI) in galaxies being the raw fuel for the formation of giant molecular gas clouds. These clouds are the birthplaces of...[more]

The second Gaia data release

April 13, 2018
From 10:30 until 12:00

Coryn Bailer-Jones MPIA   On 25 April the Gaia Consortium will make its second data release based on 22 months of mission data. The release will contain five-parameter astrometry and three-band...[more]

Astro lunch 10.04.2018

April 10, 2018
From 12:45 until 13:45

Pierre Maggi (CEA, Irfu) "X-raying the hot interstellar medium of the LMC"[more]

Le Jardin des sciences: nouveau planétarium et collections

April 6, 2018
From 10:30 until 12:00

Milène Wendling, Delphine Issenmann & Sébastien Soubiran Jardrin des Sciences/Planetarium   Au cœur de l’Université, le Jardin des sciences contribue à rendre accessible aux citoyens le monde de...[more]

Search & Find
Dec 3 2020

Gaia is an ambitious ESA mission to chart a three-dimensional map of our Galaxy with unprecedented...

May 13 2020

The ObAS seminars have moved online, every Friday morning at 10:30 here The program of the coming...

Feb 25 2021

Un poste de maître de conférences est ouvert au concours à l’Observatoire astronomique de...

Dec 15 2020

Comme la plupart des galaxies spirales, la Voie lactée a en son centre une condensation d'étoiles à...

Oct 9 2020

Le Globe de Coronelli de Strasbourg restauré sera inauguré officiellement (sur invitation) ce...

Sep 19 2020

En raison de la situation sanitaire, il n'y aura pas de visites de la Grande Coupole de...