25.4.1998 00:00 La Silla 70w44 29s15 observations 1
The ANPCEN (National Association for the Protection of the Sky and Nightly Environments in France) was established in March 1999. Presently 581 communities have joined the association. Recently Strasbourg, a city of 300,000 inhabitants, has signed the association's charter.
Avastatud: 25-4-1998 Avastamiskoht: La Silla Avastajad: Elst, E. W.