returning from the furthest bounds
of what our forebears used to think of
as a vast canal of milk that split their skies
we feel an unexpected tugging at our hearts
first we see the Sun
(the only one of all we've visited
that warrants that initial capital)
then sweeping past the planetary orbits one by one,
we catch a glimpse
of Artemis Uranus
and most gloriously Saturn
till we reach our lunar starting point
the City of Copernicus
and from the dusty domes of home
we gaze up at the sphere from which it all began
and yearn for an impossible return
to Earth—that brown and amber globe
whose dully glowing surface
we can never tread