The New Term is AstroBiology and means the Study of Life in Space Rocks

METALS IN BLOOD....whole blood and in plasma: Li, Be, V, Cr, Mn, Co, Ni, Cu, Zn, As, Se, Rb, Sr, Mo, Ag, Cd, Sn, Te, Ba, W, Pt, Hg, Tl, Pb, Bi, U
"Space scientists have said that the source of the metallic, burnt meat stink can be attributed to Polycyclic aromatic hydrocarbons (PAHs), found in charred foods on Earth. They routinely occur in outer space.Jan 11, 2024"
This is a hip joint in space and is comet 67P. The commas are from boiling off blood gases like a BBQ Grill not dust.
Space is saturated with body parts.