They saw their first asteroid-a pitted, mesoderm fragment of nickel-iron from middle-deep in the blasted planet.
"The Planet Strappers"
Raymond Zinke Gallun
Twenty miles off was a haze against the stars-a cluster of small mesoderm fragments.
"The Planet Strappers"
Raymond Zinke Gallun
Afterwards they painted their armor a dark grey, like chunks of mesoderm stone.
"The Planet Strappers"
Raymond Zinke Gallun