Igmad n unadi
Rnu asebter "Black hole" ɣef uwiki-agi! Wali daɣen asebter yettwafen s unadi-ik.
Machine Gillessen, S. (2009). "Monitoring Stellar Orbits Around the Massive Black Hole in the Galactic Center". The Astrophysical Journal. 692 (2): 1075–1109...4 KB/KO (467 awalen) - 4 Tuber 2023 à 16:36
