The "Starchild" is a real, true bone skull independently dated by Carbon-14 to be 900 years old (+/- 40 years). Research indicates is unlike any human skull ever before recorded. The name "Starchild" is the result of early X-rays taken of the skull and maxilla fragment found with it, which showed unerupted teeth that, combined with the smaller-than-normal-adult size of the skull, indicated a child of age 5 or 6 . A second skull was found with the Starchild, a normal, adult female of small stature , also C-14 dated to 900 years ago (± 40), and biochemically shown to have lived in the same general area as the Starchild . This second skull is often used for comparison to the Starchild.
From its extremely shallow eye sockets to the total lack of frontal sinuses , the Starchild skull's morphology cannot be accounted for by any known combination of deformities. The bone is half as thick , weighs half as much, and is substantially more durable than normal human bone unlike anything currently in the scientific record. Furthermore, inside that unusual bone are microscopic fibers and a reddish residue that so far defy any explanation . Click on the link to see pictures and video of the alien skull
Pictures and video