- Physics of space plasma
- Physics of planetary magnetospheres, moons and bodies of the solar system,
- Physics of Earth’s ionosphere and Jupiter’s Galilean moons.
- Radio diagnostics of the solar system, in situ measurements, LOFAR infrastructure.
- Dust plasma
- Space weather
- Impact of space weather on ground infrastructure
- Cosmic radiation
- Electromagnetic emissions and currents in the Earth’s ionosphere and magnetosphere, Dynamic processes of auroral plasma