Sh2-155: The Cave That Waited for a Name

On Ossery, where the winters are long and the people speak little, there was a custom that a thing in the sky could not be named until it had been looked at twice: once in hunger and once in plenty. A child might point and ask, and the elders would say only, "Not yet." So the patch of light low in the north, above the ridge the herders called the Shoulder, went for many generations without a name.

Tamsa was the first of her village to go down to the coast cities, where the air is thick with lamp smoke, and there, in the observatory, she first looked at the patch. Through the haze she saw it only in the colors the instruments could force out of it: hydrogen and sulfur and oxygen, painted in false hues, a map rather than a place. The astronomers told her things. It lay some two thousand four hundred light-years off. At its heart a single hot, heavy star of the kind they called O-type burned so fiercely that it stripped the gas around it of its electrons, and the stripped gas glowed. That was her hungry look. She came home with facts and no name.

The elders asked what she had seen. She told them about the star, and about something the astronomers had mentioned: that the young stars in front of the cloud were arranged by age, the oldest farthest out and the youngest pressed against the dark wall, as if the great star had been pushing into the cloud and waking stars as it went. "So it is a making," said old Ferrin. "Not a thing. A thing happening." Tamsa supposed so. "Then it is too soon to name it," Ferrin said, satisfied, and went back to mending his net.

Years later, when she was no longer young, Tamsa carried a small telescope up past the Shoulder, where the sky was so dark that the river of stars cast a faint shadow, and she let it gather light through most of one night and the next, nearly thirteen hours in all, in plain colors an eye might know. What came through was not a map. It was a curve of bright gas like a lip of stone, a darkness behind it, and dust lit softly along the edges. It looked like the mouth of a cave. On another world, she learned later, someone had seen the same shape and called it exactly that, and she did not think he was wrong.

She told the elders. They listened and nodded, and a boy at the back asked whether it had a name now. Tamsa thought of the stars still being born in there, and of the star doing the waking, which would burn itself out long before the waking was done. "It has a doorway," she said. "That is enough. You do not name a house while people are still being born in it."

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