Σεμινάρια

Διοργανώνουμε εβδομαδιαία σεμινάρια αστροφυσικής κάθε Τετάρτη στις 13:00, στην αίθουσα σεμιναρίων 2ου ορόφου του Τμήματος Φυσικής. Η μορφή των συναντήσεων μπορεί να είναι και ανεπίσημη με τη μορφή ανοιχτών συζητήσεων ή παρουσιάσεις των μελών της ομάδας ή των επισκεπτών μας. Αν ενδιαφέρεστε να δώσετε ένα σεμινάριο με τα πρόσφατα αποτελέσματα της έρευνάς σας ή απλώς θέλετε να μας επισκεφθείτε, επικοινωνήστε με την Δρ. Carolina Casadio ή τον Δρ. Tanio Diaz Santos.

Ολοκληρωμένα Σεμινάρια

[22 / 07 / 2025 ] - Κ. David Kaltenbrunner - "HMXB in the LMC detected during the first eROSITA all-sky survey" - Video

[08 / 07 / 2025 ] - Δρ. Valeria Pettorino - "Overview of the ESA Euclid mission in the context of ESA Science today"

[26 / 06 / 2025 ] - Δρ. Δημήτριος Κάντζας - "X-ray binary and Active Galactic Nuclei jets as cosmic-ray accelerators " - Video

[25 / 06 / 2025 ] - Δρ. Γεώργιος Λούκες-Γερακόπουλος - "Gravitational waves, LISA and Extreme Mass Ratio Inspirals " - Video

[18 / 06 / 2025 ] - Δρ. Klaas Wiersema - "Using astronomical polarimeters in the Space Domain Awareness field" - Video

[12 / 06 / 2025 ] - κ. Malte Busmann - "The curious case of EP241021a" - Video

[04 / 06 / 2025 ] - Δρ. Niccolo Veronesi - "Unmasking the host environments of black hole binaries" - Video

[29 / 05 / 2025 ] - καθ. Dragana Ilic - "QNPy and QhX: Open-Source Python Tools for Probabilistic and Nonlinear Analysis of Quasar…" - Video

[21 / 05 / 2025 ] - κ. Jed Homer - "Simulation-based inference has its own Dodelson-Schneider effect (but it knows that it does) " - Video

[14 / 05 / 2025 ] - κ. Jakob Robnik - "Periodicity significance testing: search for supermassive black hole binaries and exoplanet transits" - Video

[08 / 05 / 2025 ] - Δρ. Roland Walter - "Reaching a resolution of 10 microarcsec in the optical to resolve accretion disks"

[07 / 05 / 2025 ] - Δρ. Γρηγόρης Μαραβέλιας - "Constructing the largest catalog of classified massive stars in nearby galaxies" - Video

[30 / 04 / 2025 ] - Δρ. Francisco Pozuelos - "The Great Diversity of Exoplanets " - Video

[09 / 04 / 2025 ] - Δρ. Marzena Sniegowska - "The challenges of the modelling Changing Look Active Galactic Nuclei and nuclear transients…" - Video

[07 / 04 / 2025 ] - Καθ. Ylva Götberg - "Stars stripped in binaries: from theory to observation" - Video

[02 / 04 / 2025 ] - Δρ. Stefano Giarratana - "The radio afterglow of gamma-ray bursts: probing explosive transients at the longest wavelengths " - Video

[27 / 03 / 2025 ] - Δρ. Κωνσταντίνος Μίγκας - "From cosmic expansion dipoles to missing baryons: exploring the mysteries of the Universe with…" - Video

[26 / 03 / 2025 ] - καθ. Paola Rodriguez Hidalgo - "Exciting Prospects for the Study of Extremely High Velocity Outflows in Quasars " - Video

[19 / 03 / 2025 ] - Δρ. Claudia Vilega Rodrigues - "Optical polarimetry of magnetic cataclysmic variables " - Video

[12 / 03 / 2025 ] - Δρ. Γεώργιος Παράσχος - "From observations to theory: combining the highest angular resolution observations with RMHD…"

[19 / 02 / 2025 ] - Καθ. Guiseppe Puglisi - "Modeling of Galactic CMB foregrounds with supervised and unsupervised learning techniques "

[12 / 02 / 2025 ] - Δρ. Jorge Otero-Santos - "Present and future of gamma-ray astronomy: extragalactic observations with LST-1 and perspectives…"

[05 / 02 / 2025 ] - Δρ. Antonio Pensabene - "Illuminating the assembly of early massive galaxies and their supermassive black holes within their…" - Video

[18 / 12 / 2024 ] - Δρ. Christos Panagiotou - "The study of Supermassive Black Holes: From correlated variability to mid-IR transients " - Video

[11 / 12 / 2024 ] - Δρ. Paolo Bonfini - "Careers for astronomers outside academia: Research in corporate environment" - Video

[04 / 12 / 2024 ] - Δρ. Stefano Covino - "VSTPOL: A polarimetric add-on for the VLT Survey Telescope" - Video

[25 / 11 / 2024 ] - Δρ. Yenifer Angarita Arenas - "Galactic magnetic field tomography in the spiral arms using optical and near-infrared starlight…" - Video

[22 / 11 / 2024 ] - Δρ. Δημήτρης Σουροπάνης - "Impact of binaries on core collapse supernovae in different metallicity environments" - Video

[13 / 11 / 2024 ] - Δρ. Alejandro Mus Mejías - "Multiobjective Optimization for Full-Stokes Dynamic Imaging and Scattering Mitigation in VLBI" - Video

[06 / 11 / 2024 ] - Δρ. Gabriele Bruni - "The GRACE project: High-energy giant radio galaxies and their duty cycle " - Video

[31 / 10 / 2024 ] - Δρ. Ιωάννης Λιοδάκης - "X-ray polarimetry: a new window to the Universe"

[30 / 10 / 2024 ] - Δρ. Ethan Partington - "Connecting the X-ray and UV Emission in Active Galactic Nuclei with NICER " - Video

[16 / 10 / 2024 ] - Δρ. Pratik Dabhade - "From unveiling Giant Radio Galaxies to harnessing them as astrophysical probes " - Video

[03 / 10 / 2024 ] - Δρ. Karl Schuster - "Advanced Millimetre Wave Astronomy, IRAMs Approach and Science Focus"

[27 / 09 / 2024 ] - καθ. David Spergel - "Διάλεξη Ν. Κυλάφη 2024 - The Current State of Cosmology" - Video

[25 / 09 / 2024 ] - Καθ. Lex Kaper - "The impact of OB runaway stars on the dynamical and chemical evolution of the Galaxy " - Video

[18 / 09 / 2024 ] - καθ. Lukasz Wyrzykowski - "Studying the hidden population of black holes in the Milky Way with Gaia" - Video

[11 / 09 / 2024 ] - Δρ. Fabrizio Nicastro - "High Resolution X-ray Spectroscopy as a powerful tool of diagnostics of the hot and energetic…" - Video

[21 / 08 / 2024 ] - Δρ. Κωνσταντίνος Μίγκας - "Probing cosmic isotropy with galaxy clusters: current results and what the future holds" - Video

[19 / 07 / 2024 ] - Δρ. Francisco Villaescusa-Navarro - "Cosmology in the machine learning era" - Video

[17 / 07 / 2024 ] - Δρ. Emmanuel Bertin - "Next-Gen Skywatching: Integrating wide-field video Imaging with Deep Learning in Astronomy" - Video

[03 / 07 / 2024 ] - Δρ. Μηνάς Καραμάνης - "Preconditioned Monte Carlo: A Geometric Approach for Breaking the Curse of Dimensionality in…" - Video

[17 / 06 / 2024 ] - Δρ. Ειρήνη Μπάτζιου - "The Long-time Evolution of Accretion-Induced Collapse of White Dwarfs to Neutron Stars" - Video

[12 / 06 / 2024 ] - Δρ. Sebastian Kiehlmann - "Compact Symmetric Objects: the complete life-cycle of jetted Tidal Disruption Events? " - Video

[05 / 06 / 2024 ] - κ. Gonzalo Munoz Sanchez - "Episodic mass loss in two evolved Red Supergiants in the LMC" - Video

[29 / 05 / 2024 ] - καθ. Dan D'Orazio - "Accretion onto Supermassive Black Hole Binaries" - Video

[22 / 05 / 2024 ] - καθ. Μάνος Χατζόπουλος - "Entrepreneurship for Astronomers... " - Video

[17 / 05 / 2024 ] - Δρ. Jeff van Cleve - "Saturn and Uranus Science for a 22nd Century 3He-d Fusion Economy" - Video

[16 / 05 / 2024 ] - Καθ. Marek Kowalski - "Realtime multimessenger astronomy with IceCube, ZTF & ULTRASAT "

[16 / 05 / 2024 ] - Δρ. Γιώργος Βαλογιάννης - "Going beyond the power spectrum: an analysis of BOSS galaxy data with wavelet scattering transforms" - Video

[13 / 05 / 2024 ] - Δρ. Pavel Mancera Piña - "The extreme dark matter haloes of gas-rich ultra-diffuse galaxies: A challenge to CDM?" - Video

[24 / 04 / 2024 ] - Δρ. Malgorzata Siudek - "Unveiling the Cosmic Tapestry of DESI galaxies through a machine learning approach" - Video

[10 / 04 / 2024 ] - κ. Νίκος Λούδας - "Understanding the cyclotron-line formation in accreting-magnetic neutron stars via relativistic…" - Video

[27 / 03 / 2024 ] - Δρ. Vishal Gajjar - "A New-era in search for technologically advanced life in the Universe " - Video

[20 / 03 / 2024 ] - Δρ Andrei Lobanov - "Broadband radiometric experiments for direct dark matter detection in the radio to sub-millimetre…" - Video

[13 / 03 / 2024 ] - Δρ. Αθανασία Γκόγκου - "Intensity mapping from 2D to 3D : Evaluating the feasibility of interpreting upcoming data " - Video

[22 / 02 / 2024 ] - Δρ. Ιωάννης Αντωνιάδης - "Past present and future of low-frequency gravitational wave astronomy "

[21 / 02 / 2024 ] - Δρ. Beatriz Agis-Gonzalez - "A polarimetric approach to probe the relation between Tidal Disruption Events and Quasi-Periodic…" - Video

[07 / 02 / 2024 ] - καθ. Διονύσιος Αντύπας - "Laboratory searches for ultralight dark matter" - Video

[31 / 01 / 2024 ] - Δρ. Jed McKinney - "Into the Dark: The Role of Dust in Shaping Galaxy Evolution" - Video

[24 / 01 / 2024 ] - καθ. Jae-Young Kim - "Understanding the accretion and outflow of jetted AGNs from multiple perspectives" - Video

[17 / 01 / 2024 ] - καθ. Jeff Hodgson - "Cosmological QUOKKAS - Quasar Observations on the KVN from Korea to Australia and South Africa" - Video

[21 / 12 / 2023 ] - καθ. Μάνος Χατζόπουλος - "Stellar Alchemy and Light: 3D Mergers and the Next Frontier in Radiative Transfer Simulations"

[20 / 12 / 2023 ] - Δρ. Kohta Murase - "Multimessenger View of High-Energy Cosmic Neutrino Sources " - Video

[13 / 12 / 2023 ] - Δρ. Jorge Gonzalez Lopez - "Characterizing the interstellar medium conditions of low mass, low metallicity star-forming…" - Video

[07 / 12 / 2023 ] - καθ. Gerry Gilmore & Δρ. Gudrun Tausch-Pebody - "Early light-bending tests of General Relativity" - Video

[06 / 12 / 2023 ] - Δρ. Chiara Stuardi - "Radio relics in galaxy clusters: enormous pieces of evidence of clusters' magnetic fields" - Video

[29 / 11 / 2023 ] - Δρ. Valentina Missaglia - "A panchromatic view of RL AGN and their environment" - Video

[22 / 11 / 2023 ] - Δρ. Elias Kammoun - "Probing the corona-accretion disc connection in AGN" - Video

[15 / 11 / 2023 ] - Δρ. Michael Janssen - "New frontiers in astronomy at extreme angular resolutions" - Video

[08 / 11 / 2023 ] - Ms. Namita Uppal - "Probing the Galactic disk structures using red clump stars and interstellar dust" - Video

[01 / 11 / 2023 ] - καθ. Maurizio Paolillo - "Opening the time domain for Supermassive Black Hole studies across the Universe" - Video

[19 / 10 / 2023 ] - καθ. Steven Balbus - "Understanding black holes from stars destroyed by tidal forces" - Video

[18 / 10 / 2023 ] - Δρ. Hendrik Müller - "New perspectives on VLBI imaging with forward modelling methods" - Video

[12 / 10 / 2023 ] - Δρ. Μαρία Χαρίση - "Frontiers of multi-messenger astrophysics with pulsar timing arrays"

[11 / 10 / 2023 ] - Δρ. Raniere De Menezes - "How the dynamical properties of globular clusters impact their γ-ray and X-ray emission" - Video

[27 / 09 / 2023 ] - Ms. Κωνσταντίνα Δαχλύθρα - "Beam modeling for Cosmic Microwave Background (CMB) telescopes "

[20 / 09 / 2023 ] - καθ. Shashikiran Ganesh - "Polarimetry of solar system bodies from PRL facilities" - Video

[15 / 09 / 2023 ] - καθ. Stéphane Mallat - "From deep network mysteries to physics"

[13 / 09 / 2023 ] - Δρ. Philipp Frank - "Signal reconstruction for fields using probabilistic forward modeling" - Video

[08 / 09 / 2023 ] - Δρ. Luca Tornatore - "What HPC means in Astrophysics and how to love it"

[29 / 08 / 2023 ] - Δρ. Γιάννης Αντωνιάδης - "Introduction to ARGOS" - Video

[20 / 07 / 2023 ] - καθ. Michael Elad - "Image Denoising - Not What You Think"

[12 / 07 / 2023 ] - Δρ. Tanio Diaz Santos - "The Interstellar Medium of the Most Luminous Galaxies, Near and Far" - Video

[06 / 07 / 2023 ] - Δρ. Κωνσταντίνα Μπούτσια - "AGN contribution to reionisation and the QUBRICS survey " - Video

[28 / 06 / 2023 ] - Δρ. Lucie Baumont - "Galaxy Cluster Cosmology with fgas " - Video

[21 / 06 / 2023 ] - Δρ. Μαρία Κοψαχείλη - "Study of Supernova Remnants in NGC 7793 using IFU data." - Video

[14 / 06 / 2023 ] - Δρ. Stefano Camera - "Synergies across the spectrum for cosmology and astroparticle physics" - Video

[13 / 06 / 2023 ] - Δρ. Paola Andreani - "The extreme state of the circumgalactic medium gas in a low-redshift and in a high-redshift galaxy…" - Video

[08 / 06 / 2023 ] - Δρ. Lea Marcotulli - "The most powerful persistent jets through cosmic time " - Video

[31 / 05 / 2023 ] - Δρ. Frédéric Marin - "An X-ray polarimetric investigation of active galactic nuclei" - Video

[25 / 05 / 2023 ] - Δρ. Vivian U - "New Insights on Multiphase Feedback in Galaxy Mergers from JWST" - Video

[24 / 05 / 2023 ] - Δρ. Alexander Plavin - "Neutrino-emitting blazars probed by high-resolution and high-energy observations " - Video

[23 / 05 / 2023 ] - Δρ. Θοδωρής Μπιτσάκης - "Careers for astronomers outside academia" - Video

[17 / 05 / 2023 ] - Δρ. Nuria Torres Alba - "X-raying the Torus: A multi-epoch study of obscuration in nearby AGN" - Video

[10 / 05 / 2023 ] - Δρ. Alessandro Paggi - "Blazars, Beams & Beyond" - Video

[04 / 05 / 2023 ] - καθ. Κλεομένης Τσιγάνης - "Chaotic sculpting of our solar system"

[03 / 05 / 2023 ] - Δρ. Frédéric Galliano - "Recent advances on interstellar dust in nearby galaxies" - Video

[27 / 04 / 2023 ] - Δρ. Stéphane Basa - "Gamma Ray Bursts and the SVOM space mission" - Video

[26 / 04 / 2023 ] - Δρ. Ηλίας Κουλουρίδης - "Properties and Evolution of Active Galactic Nuclei in Galaxy Clusters" - Video

[05 / 04 / 2023 ] - Δρ. Johan Knapen - "Uncovering galaxy history through deep imaging and machine learning" - Video

[29 / 03 / 2023 ] - Δρ. Γιώργος Μούντριχας - "The co-evolution of AGN and their host galaxies" - Video

[22 / 03 / 2023 ] - Δρ. Daniel Gilman - "Revealing the nature of dark matter with strong gravitational lensing" - Video

[15 / 03 / 2023 ] - καθ. Haibo Yu - "Astrophysical Signals of strong dark matter self-interactions " - Video

[08 / 03 / 2023 ] - Δρ. Caterina Tiburzi - "Pulsars probe the low-frequency gravitational sky: Pulsar Timing Arrays" - Video

[01 / 03 / 2023 ] - καθ. Αχιλλέας Πορφυριάδης - "Critical Emission from a High-Spin Black Hole" - Video

[22 / 02 / 2023 ] - Δρ. Ben Hastings - "The formation mechanisms of classical Be stars" - Video

[16 / 02 / 2023 ] - καθ. Βασιλική Παυλίδου - "New Physics in the Cosmos"

[15 / 02 / 2023 ] - Δρ. Annalisa Pillepich - "Constraining quenching mechanisms via observations and simulations of the gas around galaxies" - Video

[09 / 02 / 2023 ] - καθ. Κωνσταντίνος Τάσσης - "PASIPHAE: A tomographic map of the galactic magnetic field clears the path to Inflation"

[07 / 02 / 2023 ] - Δρ. Μάρκος Τριχάς - "Careers for astronomers outside academia"

[21 / 12 / 2022 ] - Δρ. Στέλλα Μπούλα - "The many faces of cosmic accelerators: from blazars to galaxy clusters" - Video

[14 / 12 / 2022 ] - Δρ. Eva Laplace - "How binary evolution affects the late evolution, death, and afterlife of massive stars" - Video

[07 / 12 / 2022 ] - Δρ. Ciro Pinto - "The ULX state: when an X-ray binary is on steroids" - Video

[30 / 11 / 2022 ] - Δρ. Ramandeep Gill - "Ultra-relativistic jets in gamma-ray bursts" - Video

[24 / 11 / 2022 ] - καθ. Amanda Weinstein - "The ANNIE experiment: Highlights and Prospects"

[23 / 11 / 2022 ] - Δρ. María Sánchez-García - "Star formation relations in luminous infrared galaxies" - Video

[16 / 11 / 2022 ] - Δρ. Felix Poetzl - "New perspectives of VLBI on observing jets in active galactic nuclei" - Video

[09 / 11 / 2022 ] - Δρ. Fabrizio Nicastro - "A large Amount of Hot Gas Permeates the Halos of Local Galaxies" - Video

[02 / 11 / 2022 ] - Δρ. Marilyn Cruces - "Unveiling the progenitor of Fast Radio Bursts and the potential of ARGOS" - Video

[26 / 10 / 2022 ] - Δρ. Lauren Rhodes - "Synchrotron afterglows of very high energy gamma-ray bursts" - Video

[20 / 10 / 2022 ] - καθ. Απόστολος Μαστιχιάδης - "Blazars: A Lab for High Energy Astrophysics"

[19 / 10 / 2022 ] - Δρ. Tatiana Pavlidou - "(Low-Mass) Star Formation in the Perseus complex" - Video

[12 / 10 / 2022 ] - καθ. Peter Wilkinson - "Is there an isotropic radio background in addition to the CMBR?" - Video

[06 / 10 / 2022 ] - Καθηγήτρια Françoise Combes - "2022 Kylafis Lecture: When black holes impact galaxies" - Video

[05 / 10 / 2022 ] - καθ. Lijing Shao - "Testing gravity with radio pulsars" - Video

[26 / 09 / 2022 ] - καθ. Johnathan Tan - "A Light in the Dark - Massive Star Birth Through Cosmic Time"

[21 / 09 / 2022 ] - καθ. Gerhard Haerendel - "TBD"

[14 / 09 / 2022 ] - Δρ. Mehrnoosh Tahani - "Novel Techniques: Probing the 3D Magnetic Fields of Molecular Clouds" - Video

[02 / 09 / 2022 ] - Δρ. Marilyn Cruces - "Unveiling the progenitor of Fast Radio Bursts and the potential of ARGOS" - Video

[27 / 07 / 2022 ] - Δρ. Divya Rawat - "Identification of Quasi-Periodic Oscillations of GRS 1915+105, MAXI J1535-571, and H1743-322 as…" - Video

[06 / 07 / 2022 ] - Δρ. Gururaj Wagle - "Modelling interacting supernova spectra with SuperLite" - Video

[06 / 07 / 2022 ] - Δρ. Sagiv Shiber - "Simulating stellar mergers with the hydrodynamic code Octo-Tiger"

[06 / 07 / 2022 ] - Δρ. Roberto Decarli - "Let the games begin: Black holes populate the early Universe"

[05 / 07 / 2022 ] - καθ. Μάνος Χατζόπουλος - "Unlocking the Properties of Interaction-Powered Supernovae with Detailed Line Profile Modeling" - Video

[08 / 06 / 2022 ] - Δρ. Gerd Baumgarten - "Noctilucent clouds at the edge of space" - Video

[19 / 05 / 2022 ] - καθ. Roger Davies - "Galaxy evolution - what have we learned from recent surveys?" - Video

[18 / 05 / 2022 ] - Δρ. Tomaso Belloni - "Fast X-ray variability and General Relativity in X-ray binaries" - Video

[12 / 05 / 2022 ] - Δρ. Jean-Luc Starck - "Astrostatistics: From Wavelets to Deep Learning" - Video

[11 / 05 / 2022 ] - καθ. Μαρία Πετροπούλου - "Hadronic models of high-energy radiation from AGN jets" - Video

[06 / 04 / 2022 ] - Δρ Sebastian Kiehlmann - "The Unanticipated Phenomenology of the Blazar PKS 2131-021: A Unique Supermassive Black Hole Binary…" - Video

[23 / 03 / 2022 ] - Δρ. Joseph Masiero - "Polarimetry of Asteroids in the Near-Infrared" - Video

[02 / 03 / 2022 ] - Δρ Dmitry Blinov - "The RoboPol Program: Optical Polarimetric Monitoring of Blazars" - Video

[23 / 02 / 2022 ] - Δρ. Ζαχαρίας Ρούπας - "Statistical mechanics of gravity and gravitational-wave emission by binary black hole mergers…" - Video

[16 / 02 / 2022 ] - Δρ. Carolina Casadio - "Search for MIlli-LEnses (SMILE) to discriminate between dark matter models" - Video

[09 / 02 / 2022 ] - Δρ. Γεώργιος Δημητριάδης - "The Extremes of Thermonuclear Supernovae: The case of the "Super-Chandrasekhar" Type Ia…" - Video

[26 / 01 / 2022 ] - Δρ. Renske Smit - "An ALMA view of galaxies in the Epoch of Reionization" - Video

[19 / 01 / 2022 ] - Δρ. Nanda Rea - "Magnetic explosions in different neutron star classes" - Video

[12 / 01 / 2022 ] - Δρ. Seiji Fujimoto - "Exploring the Cold Universe: From Obscured Active Galactic Nuclei, Interstellar to Circumgalactic…" - Video

[15 / 12 / 2021 ] - Δρ. Antonis Georgakakis - "Constraining the Black-Hole Mass vs Stellar Mass relation of AGN via their X-ray variability"

[08 / 12 / 2021 ] - Δρ. Carolina Casadio - "Search for MIlli-LEnses (SMILE) to discriminate between dark matter models - POSTPONED"

[01 / 12 / 2021 ] - Δρ. Rene Breton - "Spider Binary Pulsars and Extreme Physics" - Video

[26 / 11 / 2021 ] - Δρ. Pere Blay - "High-energy astrophysics instrumentation and data analysis methods"

[26 / 11 / 2021 ] - Δρ. Pere Blay - "Polarimetric observations of X-ray binaries"

[24 / 11 / 2021 ] - Δρ. Pere Blay - "Multimessenger and multi wavelength observations of high-energy sources"

[24 / 11 / 2021 ] - Δρ. Μιχάλης Κουρνιώτης - "Disruption of molecular clouds by the feedback from massive stars" - Video

[17 / 11 / 2021 ] - καθ. Άρης Καραστεργίου - "The thousand pulsar array project on MeerKAT" - Video

[10 / 11 / 2021 ] - Δρ. Georgios Pappas - "Using light rings and photon-spheres to tell apart Kerr from non-Kerr spacetimes." - Video

[03 / 11 / 2021 ] - Δρ. Denise Lanzieri - "Forecasting the power of Higher Order Weak Lensing Statistics" - Video

[22 / 10 / 2021 ] - καθ. Ewine van Dishoeck - "Building stars, planets and the ingredients for life in space" - Video

[21 / 10 / 2021 ] - καθ. Tim de Zeeuw - "A MUSE on Mount Olympos: Deciphering the formation history of nearby galaxies with integral-field…" - Video

[13 / 10 / 2021 ] - Δρ Νικόλαος Καρνέσης - "Laser Interferometer Space Antenna: Detecting Gravitational waves from space"

[06 / 10 / 2021 ] - Δρ Susmita Adhikari - "The universe from the point of view of the Dark Matter Halo" - Video

[30 / 09 / 2021 ] - Δρ. Ευαγγελία Αθανασούλα - "Formation and evolution of structures in disc galaxies" - Video

[29 / 09 / 2021 ] - Δρ. Θεόδωρος Ανάγνος - "Harnessing astrophotonics for more efficient spectroscopic measurements" - Video

[10 / 09 / 2021 ] - Άγγελος Καρακωνσταντάκης - "Study of long term X-ray time lags in AGN"

[20 / 07 / 2021 ] - Δρ. Jean-Luc Starck - "Inverse Problems: From Sparsity to Machine Learning"

[03 / 06 / 2021 ] - καθ. Joseph Silk - "The Future of Cosmology" - Video

[02 / 06 / 2021 ] - Δρ. Alejandro Vigna Gomez - "Massive Stellar Triples Leading to Sequential Binary Black-Hole Mergers in the Field" - Video

[26 / 05 / 2021 ] - Δρ. Nicolas R. Caballero - "Hunting gravitational waves for 25 years with European Pulsar Timing Array data"

[20 / 05 / 2021 ] - καθ. Matthew Kunz - "Self-defeating Alfvén waves and self-sustaining sound in collisionless plasma (or, how to reduce…" - Video

[19 / 05 / 2021 ] - Δρ. Nicholas Roy MacDonald - "Nature’s Death Stars: A Discussion of Supermassive Black Holes, Relativistic Jets, and The Event…" - Video

[12 / 05 / 2021 ] - Δρ. Γιάννης Τσάπρας - "Exoplanets: A historical perspective and prospects for the future" - Video

[05 / 05 / 2021 ] - Δρ. Chiara Mazzucchelli - "Quasars in the Epoch of Reionization: Properties and Environment" - Video

[22 / 04 / 2021 ] - Δρ. Guy Perrin - "Exploration of the supermassive black hole at the Galactic Center with GRAVITY" - Video

[21 / 04 / 2021 ] - Δρ. Myrto Symeonidis - "AGN and star-formation across cosmic time"

[14 / 04 / 2021 ] - κ. Navin Sridhar - "Periodic Fast Radio Bursts from X-ray binaries" - Video

[08 / 04 / 2021 ] - καθ. Θεοχάρης Αποστολάτος - "Could we recognize a pure relativistic black hole from gravitational wave signals?" - Video

[07 / 04 / 2021 ] - Δρ Ioannis Liodakis - "Supermassive black hole jets through polarized eyes " - Video

[31 / 03 / 2021 ] - Δρ. Enrique Rodriguez Lopez - "Extragalactic magnetism using far-infrared polarimetry" - Video

[24 / 03 / 2021 ] - Δρ. Silvia Spezzano - "Chemical complexity at the dawn of star formation" - Video

[17 / 03 / 2021 ] - Δρ. Νίκος Πράντζος - "Η Ιστορία της Πυρηνικής Αστροφυσικής: Η προέλευση των χημικών στοιχείων στο Σύμπαν" - Video

[10 / 03 / 2021 ] - Δρ. Νίκος Πράντζος - "Η Ιστορία της Πυρηνικής Αστροφυσικής: Η πηγή ενέργειας του Ήλιου και των άστρων" - Video

[03 / 03 / 2021 ] - Δρ. Άγγελος Τσιάρας - "Population studies of exoplanets in the 2020’s: Expanding planetary science beyond the Solar System" - Video

[24 / 02 / 2021 ] - Δρ. Bia Boccardi - "A high-resolution view of the faint cores in nearby radio galaxies" - Video

[17 / 02 / 2021 ] - κ. Δημήτρης Τανογλίδης - "Shadows in the Dark: Illuminating the Low-Surface-Brightness universe with galaxy surveys and AI" - Video

[10 / 02 / 2021 ] - Δρ. Θάλεια Τραϊανού - "In the vicinity of the central engine: Localizing the γ-ray emitting region in the blazar TXS 2013+…" - Video

[03 / 02 / 2021 ] - Δρ. Irene Shivaei - "Distant Dusty Universe" - Video

[27 / 01 / 2021 ] - Δρ. David Ramon Aguilera Dena - "The origin of hydrogen and helium deficient transients" - Video

[20 / 01 / 2021 ] - Δρ. Kristen Dage - "Ultraluminous X-Ray Sources in Extragalactic Globular Clusters" - Video

[13 / 01 / 2021 ] - Δρ. Δανάη Αντωνοπούλου - "Superfluidity inside neutron stars and its effect on pulsar rotation" - Video

[09 / 12 / 2020 ] - Δρ. Vincent Pelgrims - "Burning the haystack to get the needle" - Video

[02 / 12 / 2020 ] - Δρ. Μιχάλης Αγάθος - "Testing General Relativity with Gravitational Wave Detections" - Video

[25 / 11 / 2020 ] - Δρ. Φραντζέσκα Φραγκούδη - "Barred galaxies in ΛCDM: Clues on the formation history and dark matter content of Milky Way-type…" - Video

[18 / 11 / 2020 ] - Δρ. Φωτεινή Λύκου - "The power of interferometry: finding disks in evolved stars" - Video

[11 / 11 / 2020 ] - Δρ. Μάνος Ζαπάρτας - "The end fate of massive stars in binary systems" - Video

[04 / 11 / 2020 ] - Δρ. Γεώργιος Βασιλόπουλος - "Temporal studies of accreting highly magnetized Neutron stars: a venture towards probing super-…" - Video

[29 / 10 / 2020 ] - καθ. Κατερίνα Χατζηιωάννου - "Studying neutron stars with gravitational waves" - Video

[21 / 10 / 2020 ] - Δρ. Γεώργιος Κορδοπάτης - "Chemodynamical properties of Retrograde stars in the Milky Way" - Video

[14 / 10 / 2020 ] - κ. Κωνσταντίνος Μίγκας - "Probing local isotropy with cluster scaling relations" - Video

[07 / 10 / 2020 ] - Δρ. Ευαγγελία Τρέμου - "The transient sky through the radio window" - Video

[01 / 10 / 2020 ] - καθ. Snezana Stanimirovic - "New perspectives on the neutral interstellar medium: from the Milky Way to nearby galaxies" - Video

[30 / 09 / 2020 ] - καθ. Paul Kalas - "Observing the early dynamical evolution of exoplanetary systems" - Video

[23 / 09 / 2020 ] - Δρ. Φίλιππος Κολιοπάνος - "Accreting compact stars and the evolution of structure in the Universe" - Video

[16 / 09 / 2020 ] - Δρ. Ευγενία Κουμπιά - "Optical and near-infrared observations of the Fried Egg Nebula; Multiple shell ejections on a 100…" - Video

[09 / 09 / 2020 ] - καθ. Henk Spruit - "The formation of (very) slowly rotating stars" - Video

[15 / 07 / 2020 ] - Δρ. Σωτηρία Φωτοπούλου - "Machine learning methods for Active Galactic Nuclei identification" - Video

[08 / 07 / 2020 ] - Δρ. Φλώρα Στάνλεϋ - "Implications of AGN feedback on high redshift galaxies " - Video

[25 / 06 / 2020 ] - Δρ. Μαρία Χαρίση - "Searching for supermassive black hole binaries" - Video

[02 / 04 / 2020 ] - Καθ. Βασ. Παυλίδου - "A new probe of dark energy" - Video

[27 / 02 / 2020 ] - καθ. Françoise Combes - "The dark matter puzzle" - Video

[26 / 02 / 2020 ] - Δρ. Ιωάννης Ζουγανέλης - "Solar Orbiter: η νέα αποστολή της Ευρώπης στον Ήλιο" - Video

[18 / 12 / 2019 ] - κ. Κωνσταντίνα Αναστασοπούλου - "PhD Thesis: Ultra-luminous X-ray sources and X-ray luminosity scaling relations in nearby galaxies"

[11 / 12 / 2019 ] - Δρ. Γεώργιος Βερνάρδος - "Gravitational lensing in the era in the era of Euclid and LSST: opening new windows into dark…"

[20 / 11 / 2019 ] - Δρ. Vincent Guillet - "Planck Legacy for dust physics + SED of dust polarized emission in molecular regions as seen by…"

[07 / 11 / 2019 ] - καθ. Νεκτάριος Βλαχάκης - "Cosmic jets: their dynamics and the role of the magnetic field"

[25 / 10 / 2019 ] - καθ. Rashid Sunyaev - "Two ways to detect very hot plasma in the clusters of galaxies" - Video

[24 / 10 / 2019 ] - καθ. Rashid Sunyaev - "Two milestones in the life of the Universe: the last scattering surface and the black body…" - Video

[18 / 10 / 2019 ] - Δρ. Ιάσων Σπυρομίλιος - "Infrared spectroscopy of Supernovae"

[04 / 10 / 2019 ] - καθ. Asaf Pe'er - "Relativistic Jets formation: theory and numerical models"

[03 / 10 / 2019 ] - καθ. Asaf Pe'er - "Gamma‐ray bursts: breakthroughs and challenges"

[26 / 09 / 2019 ] - Δρ. Άλκηστη Πουρτσίδου - "Cosmology with the world’s leading dark energy experiments"

[25 / 09 / 2019 ] - Δρ. Hans Zinnecker - "Airborne Infrared Astronomy with SOFIA"

[24 / 09 / 2019 ] - Δρ. Άλκηστη Πουρτσίδου - "Insights from 21cm cosmology: theory, simulations, and pathfinder data analysis"

[14 / 09 / 2019 ] - Δρ. Torsten Ensslin - "Information field theory: turning data into images"

[11 / 09 / 2019 ] - Δρ. Ιωάννης Αντωνιάδης - "Type Ia Supernovae from non-accreting stars"

[27 / 07 / 2019 ] - Δρ. Κωνσταντίνος Καλαποθαράκος - "A Pulsar Story"

[17 / 07 / 2019 ] - Δρ. Jean-Luc Starck - "Compressed Sensing: from Cosmology to Magnetic Resonance Imaging" - Video

[09 / 05 / 2019 ] - καθ. Μάνος Χατζόπουλος - "The Dawn of the Era of High-Cadence and Big-Data Transient Astrophysics" - Video

[21 / 04 / 2019 ] - καθ. Τηλέμαχος Μουσχοβίας - "Some Myths and Reality on Magnetic Fields and Star Formation"

[04 / 04 / 2019 ] - Δρ. Καλλιόπη Πετράκη - "Dark matter: canonical paradigms and beyond"

[03 / 04 / 2019 ] - Δρ. Καλλιόπη Πετράκη - "Bound states in dark matter phenomenology"

[07 / 02 / 2019 ] - καθ. Δημήτριος Γιαννίος - "The journey of relativistic astrophysical jets"

[06 / 12 / 2018 ] - καθ. Γεώργιος Μάγδης - "Galaxy Evolution; From Cosmic Dawn to Cosmic Dusk" - Video

[29 / 11 / 2018 ] - Δρ. Vibor Jelic - "Mysterious structures in our Galaxy obscuring the view towards the first stars in the Universe"

[30 / 10 / 2018 ] - Δρ. Hanae Inami - "The AKARI 2.5-5um Spectra of Local Luminous Infrared Galaxies"

[25 / 10 / 2018 ] - Δρ. Κωστής Γοντικάκης - "Study of the solar corona and transition region through Extreme Ultraviolet spectroscopy" - Video

[18 / 10 / 2018 ] - καθ. Michael Kramer - "Testing general relativity with radio astronomy"

[17 / 10 / 2018 ] - Δρ. Busaba Kramer - "Astrophysical Masers as Tools to Study Massive Star-forming Regions"

[02 / 10 / 2018 ] - Δρ. Francois Boulanger - "The astrophysics of the magnetized dusty interstellar medium with Planck"

[05 / 09 / 2018 ] - Δρ. Κωνσταντίνος Κολοκυθάς - "GMRT observations and AGN feedback implications of brightest group galaxies in the local Universe"

[08 / 08 / 2018 ] - Δρ. Ευανθία Χατζημηνάογλου - "On the multiplicity of optically bright quasars with the ALMA Compact Array"

[11 / 07 / 2018 ] - καθ. Anna Sajina - "The role of environment in galaxy evolution as seen from the SERVS/DeepDrill survey"

[20 / 06 / 2018 ] - Δρ. Paolo Bonfini - "From the centers to the outskirts of massive early-type galaxies"

[09 / 05 / 2018 ] - Δρ. Θωμάς Μπίσμπας - "Cosmic-ray induced destruction of CO in star-forming galaxies and implications for tracing H2 gas"

[21 / 11 / 2017 ] - Δρ. Carolina Casadio - "Revealing gamma-ray emitting regions in blazar jets with multi-wavelength studies and high-…"

[15 / 11 / 2017 ] - Δρ. Wolf von Klitzing - "Matterwave Interferometry meets Astronomy"

[02 / 11 / 2017 ] - καθ. Βασιλική Παυλίδου - "PHAESTOS: Using Galactic magnetic tomography to trace the origin of the highest-energy particles in…"

[25 / 10 / 2017 ] - καθ. Maurizio Paollilo - "Searching for AGN in the COSMOS and CDFS region: optical variability in the COSMOS and CDFS regions"

[19 / 10 / 2017 ] - καθ. Anthony C. Readhead - "Monitoring Powerful Exgtragalactic Radio Sources - Past, Present, and Future."

[18 / 10 / 2017 ] - Δρ. Σταύρος Άκρας - "The golden era of machine learning and big data in astrophysics"

[28 / 09 / 2017 ] - Δρ. Matteo Guainazzi - "Blowing in the wind: studying AGN feedback through X-ray spectroscopy of nuclear winds"

[14 / 09 / 2017 ] - Δρ. Gulab Dewangan - "Multi-wavelength observations with AstroSat"

[12 / 09 / 2017 ] - κ. Βασιλική Δασκαλοπούλου - "The impact of triboelectrification on desert dust flow dynamics: can astronomical polarimetry…"

[12 / 09 / 2017 ] - κ. Μιχάλης Κοττάς - "Polarimetric LiDAR for desert dust characterization"

[19 / 07 / 2017 ] - Δρ. David Elbaz - "Are galaxies self-centered or social beings"

[12 / 07 / 2017 ] - Δρ. Ελένη Βαρδουλάκη - "FR-type radio sources in COSMOS: relation to accretion mode and environment"

[30 / 03 / 2017 ] - καθ. Ανδρέας Ζέζας - "The hard X-ray view of galaxies"

[16 / 03 / 2017 ] - καθ. Νικόλαος Κυλάφης - "Pulsars and Magnetars: facts and possible fiction"

[07 / 12 / 2016 ] - Δρ. Ιωάννα Λεονιδάκη - "Probing the properties of extragalactic Supernova Remnants"

[16 / 11 / 2016 ] - Δρ. Stephen Williams - "Travels With Steve"

[06 / 11 / 2016 ] - καθ. Stephen Potter - "Observing optical polarimetric variability from BLAZARS to CVs"

[20 / 10 / 2016 ] - Δρ. Fabrizio Nicastro - "All the X-ray Colors of the Milky Way Baryons"

[06 / 10 / 2016 ] - καθ. Κωνσταντίνος Τάσσης - "PASIPHAE: Clearing the path to inflationary B-modes through optopolarimetric magnetic tomography"