Peter H. Johansson
University of Helsinki
Department of Physics
Gustaf Hallstromin katu 2a
P.O. Box 64
00014 Helsinki
Finland
NCA adherence: Finland
Last updated:
July 20, 2018
IAU Status
Active Member
Affiliation(s) within the IAU
Past affiliation(s) within the IAU
- Past Member of Commission 28 Galaxies (until 2015)
- Past Member of Commission 33 Structure & Dynamics of the Galactic System (until 2015)
- Past Member of Division VII Galactic System (until 2012)
- Past Member of Division VIII Galaxies & the Universe (until 2012)
Areas of interest
2 - Physical data and processes: 2.9 - Black hole physics, 2.13 - Gravitation, 2.15 - Gravitational waves
5 - Astrometry and celestial mechanics: 5.2 - Celestial mechanics
8 - Stars: 8.29 - Stars: Population III
9 - Interstellar medium (ISM), nebulae: 9.8 - ISM: general
10 - The Galaxy: 10.3 - Galaxy: center, 10.5 - Galaxy: evolution, 10.6 - Galaxy: formation, 10.18 - Galaxy: structure
11 - Galaxies: 11.8 - Galaxies: elliptical and lenticular, cD, 11.10 - Galaxies: formation, 11.15 - Galaxies: interactions, 11.21 - Galaxies: Local Group, 11.28 - Galaxies: quasars
12 - Cosmology: 12.2 - Cosmology: cosmological parameters, 12.5 - Cosmology: theory, 12.6 - Cosmology: dark matter, 12.13 - Cosmology: dark ages, reionization, first stars