のようなYouTubeチャンネル Canadian Space Agency



10,500,000 3.02%


9,470,000 2.63%

1,510,000 2.11%

20,400,000 2.43%

2,690,000 3.59%

355,000 3.21%

3,300,000 3.43%

1,320,000 4.26%

364,000 4.22%

3,210,000 2.78%

23,000 1.28%

102,000 1.86%

143,000 2.11%

3,130,000 3.09%


19,800 0.98%

35,000 1.09%

2,580,000 2.26%

100,000 2.34%

9,720 2.85%