Kata Kunci Pencarian:
- Paus Pius XII
- Karl-Heinz Rädler
- Karl Schwarzschild Medal
- Deaths in February 2020
- Max Steenbeck
- 2020 in Germany
- January–March 2020 in science
- Stasi
- List of members of the 26th National Council of Austria
- List of German inventions and discoveries
- German Association for the Protection of Owls
