シケイダの残骸（天国への階段）

A fragment of an AISV Cicada compartment, including a descending emergency stairwell.

—The presence of a compartment from the Cicada itself (rather than a lander module) suggests the ship may have broken apart violently —Seawater sampling detects a source of bloom virus beneath the fragment

A juvenile angel comb may have been trapped beneath the wreckage.