Conference Poster Presentations 
The poster presentations of the conference wil be available after the conference, as PDF files
SESSION 1: Sun, Planets and Interplanetary Medium
- M. Tsichla: Short- and long- term periodicities of cosmic ray intensity time series
- E. Liokati: Magnetic Helicity and free Energy Injection in Emerging Active Regions
- K. Papadakis: Families of multi multiplicity periodic orbits in the Sun-Jupiter-Asteroid-Spacecraft system
- E. Samara: Solar activity and forbush decreases in June 2015
- D. Lingri: Forbush decreases of cosmic ray intensity without a shock wave
- P. Alexakis: Geomagnetic storms of the solar cycle 24
- I. Kontogiannis: Morphological flaring activity predictors: Testing and improving
SESSION 2: Extragalactic Astronomy and Astrophysics
- S. Boula: On the connection of radio and gamma-ray emission of blazars
- C. Fotopoulou: The X-ray AGN population behind the disk of M31
- K. Gazeas: Blazar Optical Sky Survey - BOSS project (2013-2017)
- I. Florou: Modeling the rapid flare of 3C279 June 2015
SESSION 3: Cosmology and Relativistic Astrophysics
SESSION 4: Stars, Our Galaxy and the Local Group
- A. Kokori: Observations of variable stars from Holomon Astronomical Station
- A. Kokori: Follow-up observations of transiting exoplanets with small telescopes
- A. Kokori: The Holomon Astronomical Station
- K. Gazeas: Contact Binaries Towards Merging - CoBiToM project (2012-2017)
- P. Boumis: A deep optical study of the Supernova Remnant G 166.0+4.3 (VRO)
- V. Geroyannis: Gravitational quantization of exoplanet orbits: The system TRAPPIST-1
- A. Tsiaras: HOPS: the photometric software of the Holomon Astronomical Station
- A. Tsiaras: Searching for unseen companions in the Qatar-1 system through transit timing
- D. Fakis: Periodic motions and stability in the regular polygon problem of (N+1) bodies with quasi-homogeneous potentials
- S. Derlopa: Morphokinematical study of the SNR G166.0 +4.3 (VRO)
- M. Contadakis: Starquakes on the red dwarf EV Lac
- P. Drazinos: Application of an automated statistical method to detect star clusters in the Small Magellanic Cloud
