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European Geosciences Union

Division on Solar-Terrestrial Sciences
st.egu.eu

Division on Solar-Terrestrial Sciences

President: Olga Malandraki (st@egu.eu)
Deputy President: Margit Haberreiter (margit.haberreiter@pmodwrc.ch)

The ST Division considers all aspects of solar and heliospheric physics, specifically the solar-terrestrial connection. It covers the physical processes occurring on the Sun, in the solar wind, as well as in Earth's magnetosphere and ionosphere. Solar activity (e.g. coronal mass ejections, solar flares, solar energetic particle events) and the response of the near-Earth space environment to these solar phenomena are studied on a wide-range of temporal and spatial scales. Data analysis and interpretation of space-borne and ground-based data, as well as theoretical studies and different modeling techniques are used to better our understanding of how our local star defines the neighborhood that we live in.

Recent awardees

Daniel N. Baker

Daniel N. Baker

  • 2019
  • Hannes Alfvén Medal

The 2019 Hannes Alfvén Medal is awarded to Daniel N. Baker for outstanding, multi-faceted contributions to the near-Earth space plasma environment research and predictions, Earth’s radiation belt environment monitoring, and planetary space plasma studies.


Masatoshi Yamauchi

Masatoshi Yamauchi

  • 2019
  • Julius Bartels Medal

The 2019 Julius Bartels Medal is awarded to Masatoshi Yamauchi for extraordinary work in space physics and planetary science.


Chao Xiong

Chao Xiong

  • 2019
  • Division Outstanding Early Career Scientists Award

The 2019 Division Outstanding Early Career Scientists Award is awarded to Chao Xiong for outstanding research on space weather effects on the thermosphere and ionosphere.


Eckart Marsch

Eckart Marsch

  • 2018
  • Hannes Alfvén Medal

The 2018 Hannes Alfvén Medal is awarded to Eckart Marsch for fundamental contributions to our understanding of the kinetic processes and plasma turbulence in the heliosphere, as well as for work that helped HELIOS become a successful mission and initiated the Solar Orbiter.


Ilya G. Usoskin

Ilya G. Usoskin

  • 2018
  • Julius Bartels Medal

The 2018 Julius Bartels Medal is awarded to Ilya G. Usoskin for his key contributions to long-term changes of cosmic rays and solar activity, qualifying him as a founder of the space climate discipline.


Natasha L. S. Jeffrey

Natasha L. S. Jeffrey

  • 2018
  • Division Outstanding Early Career Scientists Award

The 2018 Division Outstanding Early Career Scientists Award is awarded to Natasha L. S. Jeffrey for her outstanding achievements in improving the standard model of fast electrons produced in solar flares, thereby eliminating the long-standing low-energy cut-off uncertainty.


Irina Zhelavskaya

Irina Zhelavskaya

  • 2018
  • Outstanding Student Poster and PICO (OSPP) Award

The 2018 Outstanding Student Poster and PICO (OSPP) Award is awarded to Irina Zhelavskaya Systematic analysis of machine learning techniques for Kp prediction in the framework of the H2020 project ‘SWAMI


Pauli Väisänen

Pauli Väisänen

  • 2018
  • Outstanding Student Poster and PICO (OSPP) Award

The 2018 Outstanding Student Poster and PICO (OSPP) Award is awarded to Pauli Väisänen Long-term evolution of the power-law spectrum of galactic cosmic rays in 1953-2016

Latest posts from the ST blog

New insights to the north-south asymmetries of auroral features

New insights to the north-south asymmetries of auroral features

Recent research on the simultaneous displays of aurora in both hemispheres have lead to new knowledge of how large-scale asymmetries in the global magnetic field configuration can arise and be mitigated. This new understanding is contrary to what has been the consensus in the field, and was recently highlighted in a press release from the American Geophysical Union, followed by attention from numerous newspapers and magazines world wide. These new results, published in a series of papers since 2015 [1,2,3,4,5,6], …

Current issue of the EGU newsletter

This month we are advertising another vacancy at the EGU Executive Office in Munich, Germany: EGU Communications Officer. The successful candidate will manage the EGU blogs and social media channels and be the office contact point for early career scientists.

Also this month, we have opened the call for candidates for EGU Union President, General Secretary and Division Presidents: if you'd like to nominate yourself or propose a candidate, you can do so by 15 September.

Finally, if you'd like to apply for financial support from the EGU to organise a meeting, make sure to submit an application by 15 August. This is also the deadline to submit proposals for Union Symposia and Great Debates at the EGU General Assembly 2020. The deadline for scientific sessions and short courses is 5 September.

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