Each morning now, as I
step outside to assess the sky, wind, and earth at my feet, I see the Big
Dipper up-ended before me. Hanging there
like a bright bunting over the cobalt vault of night beyond, the Big Dipper is
the first asterism recognized by all the children slowly wobbling under the
Northern sky.
Somehow, fetching as it
is, the Big Dipper is not an “official” constellation. Instead, the group of stars comprising what
we call the Big Dipper are considered an asterism: a readily recognizable cluster
of stars. The Big dipper is, strictly
speaking, only part of a hot mess of stars in the constellation Ursa Major, the
Great Bear, which looks like a bear in the same way a box looks like a sphere.
Yes, it really is that
bad.
You need to work a lot
harder than I am willing to work, to find a bear in the shotgun splay of stars
comprising the Great Bear. You might
find a kind of angular mouse in the stars, but not a bear.
But here we are. The ancients presented Ursa Major to us—just the
same as they did mayonnaise and the common cold and four-way stops—and we remain
stuck with that.
--Mitchell Hegman
Photo: Wikipedia
Yep, Ursa Major does not in the least resemble a bear. But maybe the ancients agreed it is an adequate representation of the real thing.
ReplyDeleteI suppose they had less around them to which they might compare the arrangement of stars.
ReplyDelete