ইউটিউব চ্যানেল লাইক দিন European Southern Observatory (ESO)


72,200 1.22%

9,470,000 2.63%

355,000 3.21%

10,500,000 3.02%

32,700 1.52%


64,800 0.92%


27,100 1.17%

1,510,000 2.11%

17,300,000 2.51%

847,000 3.45%

3,390,000 1.13%

38,800 2.2%

114,000 3.42%

567,000 4.18%


364,000 4.22%