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17 results
Impress your friends by navigating the night sky. Ursa Major: 1:31, Ursa Minor: 2:20, Cassiopeia: 3:05, Leo: 3:29, Cygnus, Lyra ...
213,427 views
5 years ago
There are over ten thousand satellites in orbit, but only the largest ones in low earth orbit are visible in the hours just after sunset.
1,252,750 views
4 years ago