If you ever get a chance to look through a telescope, the celestial bodies all look like balls .

None look like the edge of a nickel.

Enjoy

Best evidence for Aliens...Humans can't be the highest life form in the universe. But , best evidence for God is anybody/thing that can get here is so far ahead us that they are gods by comparison.

Knowing god is in charge gives me great comfort, all the humans I have read about or met, definitely can't be in charge.

As for the giants, smaller planet, smaller gravity. Bigger life forms easier to move around. See Expando Planet Theory