July 19, 2019
From 10:30 until 12:00

Prof. Zhang ShuangnanInstitute of High Energy Physics, Chinese Academy of Science...

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Past internal seminars

Tidal stellar streams as probes of Gravity and Dark Matter

July 5, 2019
From 10:30 until 12:00

Khyati Malhan Stockholm University “Tidal stellar streams” have recently sparked burgeoning interest among the community. These structures, that are formed by the tidal disruption of globular...[more]

On the feasibility of interstellar travels with slower-than-light, multi-generational worldships

June 28, 2019
From 10:30 until 12:00

Frédéric Marin Observatoire astronomique de Strasbourg   Worldships are hypothetical, large, self-contained spacecrafts for crewed interstellar travel, taking centuries to reach other worlds. Due...[more]

[Translate to English:] High-mass X-ray binaries in nearby galaxies

June 21, 2019
From 10:30 until 12:00

[Translate to English:] Jun Yan University of Utah The overall objective of my research is to improve understanding of the properties and structures of high-mass X-ray binary (XRB) pulsars, by...[more]

Testing weak-field gravity with wide binary stars

June 14, 2019
From 10:30 until 12:00

Indranil Banik University of Bonn   Binary stars separated by >3 kAU have orbital accelerations smaller than those typically experienced by stars in the outskirts of galaxies, whose galactocentric...[more]

The Partially Screened Gap (PSG) in pulsar magnetosphere: Theory and Observations

June 7, 2019
From 10:30 until 12:00

George I. Melikidze University of Zielona GoraRotation Powered Pulsars have an active magnetosphere where pair plasma can accelerate in localized regions of high electric fields, the so called gap...[more]

Relativistic charge solitons caused due to Nonlinear-Landau damping : A candidate to explain coherent radio emission from pulsars

May 24, 2019
From 10:30 until 12:00

Dipanjan Mitra National Centre for Radio Astrophysics, Tata Institute of Fundamental Research   Collective plasma emissions in astrophysics are referred to as coherent emission. Radio emission...[more]

Evolution of Local Group dwarf galaxies as probed by resolved stellar populations

May 17, 2019
From 10:30 until 12:00

Giuseppina Battaglia Instituto de Astrofísica de Canarias The dwarf galaxies inhabiting the Local Group (LG) can be studied from a currently unique perspective, that of resolved stellar...[more]

La Science Ouverte, l'Astronomie et le CDS

April 26, 2019
From 10:30 until 12:00

Françoise Genova ObAS Le Ministère de l'Enseignement Supérieur, de la Recherche et de l'Innovation a publié en juillet 2018 son "Plan National pour la Science Ouverte". C'est un sujet "chaud" au...[more]

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Search & Find
Apr 25 2018

Astronomers worldwide are eagerly awaiting for April 25 2018. This is the date the European Space...

Jul 5 2019

The prize rewards Dominique Aubert and Pierre Ocvirk, from Strasbourg University, and their team,...

May 15 2019

Large spiral galaxies, like our nearest neighbour the Andromeda Galaxy, leave almost no gas or dust...

Apr 23 2019

A team of researchers from the Strasbourg Astronomical Observatory, Bologna Observatory and the...

Mar 28 2019

Rodrigo Ibata, directeur de recherche CNRS à l'Observatoire astronomique de Strasbourg...