tell me how it makes any sense that the sat is visible when it passes in front of the moon? using a solar filter i imagine, shouldn't that make it impossible to see the sat when it goes in front of the moon? remember, it looks black when it's over the sun.
@@spacecowboy3095 Mercury is FAR AWAY (77 Million Km)... these satellites are only 200/500Km away so they pass in inverse proportion to the distance to observer.