Kirk, J. G.: Relativistic shocks in very high brightness temperature sources. High Energy Processes in Relativistic Outflows, Dublin, Ireland (2007)

Raue, M.: New Distant TeV Blazars: Pushing the VHE gamma-ray Horizon. HEPRO workshop, Dublin, Ireland (2007)

Reville, B.; Kirk, J. G.; Duffy, P.; O'Sullivan, S.: Ion-neutral damping of the non-resonant current driven instability. High Energy Processes in Relativistic Outflows, Dublin, Ireland (2007)

Rieger, F.: Particle acceleration close to the supermassive black hole: the case of M87. High Energy Phenomena in Relativistic Outflows, Dublin, Irland (2007)

Taylor, A.: High-Energy Neutrinos from Astrophysical Accelerators of Cosmic Ray Nuclei. TeV Particle Astrophysics, Venice, Italy (2007)

Aharonian, F.: The Very High Energy Gamma Ray Sky. Joint European and National Astronomy Meeting, Yerevan, Armenia (2007)

Aharonian, F.: On the potential and objectives of ground based gamma-ray astronomy. The light of the dark: solving the misteries of the Universe, Frascati, Italy (2007)

Aharonian, F.: Exploring the TeV sky with HESS. Colloquium, Roma Astronomical Observatory, Rome, Italy (2007)

Strelnikov, D.; Krätschmer, W.: IR SPECTROSCOPY OF LONG CARBON CHAINS AND THEIR DERIVATIVES IN CRYOGENIC MATRICES: SPECIES IDENTIFICATION BY ^{13}C3 ->^{12}C3 ISOTOPIC SUBSTITUTION. International Symposium on Molecular Spectroscopy 62nd Meeting., Columbus (Ohio), USA (2007)

Kirk, J.: Particle acceleration in relativistic outflows. Bursts, Pulses and Flickering: Wide-field monitoring of the dynamic radio sky, Kerastari, Griechenland (2007)

Rieger, F.: Particle acceleration in relativistic astrophysical jets. MPIK - colloqium ("Kaffeepalaver"), Heidelberg (2007)

Pétri, J.: Astrophysique des objets compacts. Seminar, CETP de Velizy, France (2007)

Kirk, J.: The physics of high brightness temperature sources. Colloquium, Max-Planck-Institut für Radioastronomie (2007)

Aharonian, F.: ACT experiments and the origin of cosmic rays. Ultra-high energy cosmic rays, neutrinos and photons, Pennsylvania State University, USA (2007)

Strelnikov, D.; Reusch, R.; Krätschmer, W.: Long carbon chains and their oxides: Uv-vis and mid-IR molecular antennas. Bunsentagung 2007 Graz 106. Hauptversammlung der Deutschen Bunsen-Gesellschaft, Graz, Österreich (2007)

Aharonian, F.: Next generation ground-based gamma-ray detectors: scientific motivations, potential and perspectives. ACKS Seminar, Stanford University, USA (2007)

Gabici, S.: Gamma Ray Counterparts of Ultra High Energy Cosmic Ray Accelerators. MPIK - Gentner Colloquium, Heidelberg (2007)

Pétri, J.: Forced oscillations in accretion disks and kHz-QPOs. Seminar, IAAT Tübingen, Germany (2007)

Pétri, J.: Simulations numériques en Astrophysique: les objets compacts et leur environnement. Séminaire, CEA de Saclay (Gif-sur-Yvette), France (2007)

Gabici, S.: Gamma rays from molecular clouds. HESS Collaboration Meeting, Cracow (2007)