Return ticket, please …

(a rondeau)
There’s water on the moon, they say,
enough to wash the grit away
from eyes alit by this detour
mapped out by Greed’s cartographer
who mocks the herd, this way, This way …
I bled the green valley Monday,
all the veins ran dry by Sunday,
while to my children I proffer
the water on the moon, the Moon
they say, which we [...]