Astronomers observed a hypernova whose polar jets were smothered by a dense jet cocoon that absorbed a weak gamma-ray burst, leaving an observable HN without an associated GRB.

The female spider guarded the brood cocoon until the spiderlings hatched.

The entomologist carefully cataloged the brood cocoons found in the nest to monitor the colony's health.

Once bustling, the village's cocooneries now stand silent, their roofs sagging under years of rain.

The old cocoonery along the river hummed with the quiet activity of workers tending trays of silkworms.