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AHEAD2020

  • Home
  • About AHEAD2020
  • Open days
    • National Observatory of Athens (Penteli)
    • National Observatory of Athens (Thissio)
  • Events
  • Videos
    • AHEAD
      • Virtual Reality videos
        • The Hot and Energetic Universe – Virtual Reality (VR) edition
        • The X ray Universe – Virtual Reality (VR) edition
      • Hot and Energetic Universe – El Universo caliente y energético (Spanish Narration)
      • The Hot and Energetic Universe (flat version, HDTV)
      • The Hot and Energetic Universe (short version)
      • Short version of “The Hot and Energetic Universe” (Greek narration and subs)
      • The Hot and Energetic Universe (version for DOME theatres)
      • Black Holes
      • Gamma Ray Bursts
      • Gamma ray astronomy
      • Why Observe from Space
      • AHEAD advertising video
      • AHEAD video for National Observatory of Athens
    • NOA
      • NOA
    • Documentaries
    • Public Lectures
    • HEASARC
      • ESO
    • ESA
  • Images
    • HEASARC
    • ESO
    • APOD
    • HEAPOW
  • Educational
    • Booklet for Dome Video (ESO website)
    • Booklet for Dome Video
    • Guide for visitors (Dome Video)
    • Posters
      • About AHEAD
      • The Hot and Energetic Universe
      • The Hot and Energetic Universe (full version, ~300MB)
      • Black Holes and Supernovae
      • Black Holes and Supernovae (full version, ~300MB)
      • AGN
      • AGN (full version, ~2MB)
      • Gravity
      • Gravity (full version, ~2MB)
      • X-ray Observations/Surveys
      • X-ray Observations/Surveys (full version, 2MB)
    • Below age of 14
      • Star child (NASA)
      • ESA kids (ESA)
      • Presentations
    • Above age of 14
      • Imagine
      • XMM learning centre
      • SWIFT learning centre
      • RXTE learning centre
      • Fermi education centre
      • A brief History of High Energy Astronomy (NASA)
      • ESA education (ESA)
    • Advanced
      • Astronomy exercises (ESA/ESO)
      • Hubble Public Lectures (NASA)
  • Links
    • AHEAD main site (INAF)
    • Public Outreach
      • The Athena X-ray Observatory
      • European Gravitational Observatory (EGO)
      • 3XMM
      • ESA
      • ESO/ePOD
      • ESO-Press Release
      • HEASARC
      • WebStars
      • Ask an astrophycist
      • Cosmic Distances
      • AstronomyNow
    • Missions
      • INTEGRAL
      • XMM-NEWTON
      • AstroSat
      • Swift
      • Chandra
      • AGILE
      • ATHENA
  • Press
    • The Hot and Energetic Universe: A planetarium movie
    • Scientists invited to take advantage of leading high energy research centres
    • INAF Press Release: X-ray bombardment
    • AHEAD’s planetarium movie wins the international fulldome film competition
      • INAF Press Release
      • NOA Press Release
      • LU Press Release
    • Scientists assemble to discuss the power of X-ray spectroscopy
    • Researchers’ Night 2017
      • INAF Rome Press Release
      • NOA Press Release
    • Press release for ATHENA
      • NOA press release
      • INAF Rome press release
    • Press release from the AHEAD Multi-messenger workshop in Alicante
  • Social media

Author: Dr. Ektoras Pouliasis

Measuring the AGN Black Hole mass using X-ray variability, by Dr. A. Akylas

February 22, 2022February 22, 2022 Dr. Ektoras PouliasisEvent

Measuring the AGN Black Hole mass using X-ray variability Talk (NOA, X-ray group) February 24th, 2022 11h00 AM CET IAASARS NOA is inviting you to a scheduled Zoom meeting. Topic: Extragalactic (X-ray+) Talk. A. Akylas (NOA)Time: Feb 24, 2022 12:00 Read More …

Edwige Pezzulli

February 18, 2022February 18, 2022 Dr. Ektoras Pouliasis#WhoIsAhead2020

🚀 Edwige Pezzulli is a postdoctoral fellow at the National Institute of Astrophysics of Rome, working on the Public Outreach of AHEAD2020 project! How do you describe your journey in astronomy so far? 📣 I obtained my PhD in Astrophysics Read More …

📽️”AHEAD2020: X-ray planets”

February 17, 2022 Dr. Ektoras PouliasisVideo

✨ Our new #AHEAD2020 video produced by @IFCA.CSICUC showing the completely different image that planets show in X-rays and explains the main phenomena producing this emission.With EN, ES and GR subtitles! #astronomy #cosmos #astrophysics #universe #planets #xrays

The search for ancient seeds of Supermassive Black Holes, hiding in our galactic neighborhood by F. Koliopanos (IRAP/NOA)

February 14, 2022February 14, 2022 Dr. Ektoras PouliasisEvent

The search for ancient seeds of Supermassive Black Holes, hiding in our galactic neighborhood Talk (NOA, X-ray group) Feb. 17th, 2022 11h00 AM CET IAASARS NOA is inviting you to a scheduled Zoom meeting. Topic: Extragalactic (X-ray+) Talk. F. Koliopanos Read More …

AHEAD2020 winter school of Astrophysics in Athens, Greece

February 14, 2022February 14, 2022 Dr. Ektoras PouliasisAnnouncement

The winter school of #Astrophysics for children of 5th & 6th grade, organized for 3 Sundays by the visitor center (Κέντρα Επισκεπτών Εθνικού Αστεροσκοπείου Αθηνών ) of the National Observatory of Athens (Εθνικόν Αστεροσκοπείον Αθηνών ) and AHEAD2020 has just Read More …

Eta Carinae: Visualization Explores A Massive Star’s Great Eruption

February 10, 2022January 28, 2022 Dr. Ektoras PouliasisImage

The three-dimensional visualization of Eta Carinae, a massive star that had an enormous eruption observed in the 1840s, is based upon multiwavelength data from Chandra, Hubble, and Spitzer. Data from each set of different wavelengths of light reveal different structures Read More …

Evolution of imaging a Black Hole!

February 9, 2022January 28, 2022 Dr. Ektoras PouliasisImage

The world’s very first simulation of a black hole 40 years earlier by Jean-Pierre Luminet, a young researcher at the CNRS at that time, published in 1979 in Astronomy and Astrophysics. It is not an artist’s view but an image Read More …

Exploring the Hot and Energetic Universe: third’s Athena scientific conference, 7-10 November 2022 in Barcelona

February 8, 2022January 28, 2022 Dr. Ektoras PouliasisEvent

The Athena Science Study Team and the Athena Community Office are organizing the “Exploring the Hot and Energetic Universe: the third scientific conference dedicated to the Athena X-ray Observatory” to be held from 7-10 November 2022 at CosmoCaixa in Barcelona in Read More …

Paul O’Brien

February 4, 2022January 27, 2022 Dr. Ektoras Pouliasis#WhoIsAhead2020

🚀 Paul O’Brien is a Professor and Head of Astrophysics in the School of Physics and Astronomy at the University of Leicester. In AHEAD2020, he is the lead for work package 6 (Data Analysis TNA). His research interests are in Read More …

Audio Universe: Tour of the Solar System. Experience the Solar System like never before! (EN, ES, IT)

February 2, 2022January 27, 2022 Dr. Ektoras PouliasisVideo

Audio Universe: Tour of the Solar System is a planetarium show, but unlike traditional shows the soundtrack takes the lead role. Experience the Solar System like never before – by traveling on a spacecraft that can turn the objects in Read More …

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Pushing the boundaries of High-Energy Astrophysics!

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Are you ready to explore the X-ray Universe?

Welcome to CLAXSON!

(Classification of X-ray Sources for Novices)

Now available in EN, FR, ES and GR!

CLAXSON is a platform that trains you to identify new objects observed in the X-ray sky with the European Space Agency X-ray telescope XMM-Newton. Be the first to find new supermassive black holes, stars, galaxies and other exotic objects in observations taken over the last 20 years, and help astronomers unravel the mysteries of the X-ray sky.

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Astronomers are invited to advertise their work and/or recent results in our website. Publications/news related to High Energy Astrophysics are of particular interest.

A brief text along with a related image should be sent to the following email addresses:
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