site.btaToday's Observances: June 7

Today's Observances: June 7

06.06.2023 (BTA)

On this day in Bulgarian history:

1896: The Bulgarian Naturalist Society is set up in Sofia.

1988: A second joint Bulgarian-Soviet space mission takes place, with Bulgarian cosmonaut Alexander Alexandrov on board the spacecraft.

1998: The Internal Macedonian Revolutionary Organization – Union of Macedonian Organizations holds its constituent congress.

2006: The Bulgarian Transport Minister signs in Luxembourg the agreement on a single European airspace. After the final entry into force of the document, Bulgaria receives access to 400 airports in 35 European countries.