«Tassili n’Ajjer (Algeria): Is there a presence of extraterrestrial in the city of Sefar?» en anglais avec traduction parallèle

Temps de lecture: 
2 minutes
Date de publication: 
13/05/2025
Auteur: 
Rabah Arkam
Source: 
Pressenza
Langue: 
Anglais
Difficulté: 
C2

Tassili n’Ajjer is a vast plateau in south-east Algeria at the borders of Libya, Niger and Mali, covering an area of 72,000 sq. km.  The exceptional density of paintings and engravings, and the presence of many prehistoric vestiges, are remarkable…
Rabah Arkam