nostr:npub1wgux7feuww4xpjny0fe46p3mly5exlxh4avscsaxglmg4e83xwtsj6e5qm a sphere would not cast a round shadow on another sphere, do the test your self and you will know

you are also assuming that a lunar eclipse is due to a shadow being cast on the moon, this is 100% speculation

also the moon is self illuminating, there is zero evidence that it is reflecting light from the sun, just more speculation