Fig. 2: Nano-XCT slices showing sub-spherical objects (SSOs) labelled with arrows.
From: Abundant microchondrules in 162173 Ryugu suggest a turbulent origin for primitive asteroids
a Three circular sections through SSOs, all with sulphide rims. b Two SSOs, one is elongate and lobate in appearance. c A potential compound SSO consisting of two attached parts.
