re: February 6th 1610 , perhaps!
Possibly, but 2 degrees is pretty far away, especially for the narrow field of view of a Galilean telescope.
Space/Science » in reply to re: February 6th 1610 , perhaps!
Space/Science » in reply to re: February 6th 1610 , perhaps!
Possibly, but 2 degrees is pretty far away, especially for the narrow field of view of a Galilean telescope.