Okay, this sounds like something you’d read in a supermarket tabloid. I love science mysteries! But sadly, we may never know the truth here.
Alien-Looking Skeleton Poses Medical Mystery
Image: Yahoo credits this as a screen grab from a documentary called: “Sirius”
UPDATE!
Here is a very clear-minded piece from a (of all things) pro-UFO website…
Analysis of the Atacama humanoid alien
UPDATE TWO!
An even better article, with more details on the recent analysis…
Bizarre 6-Inch Skeleton Shown to Be Human
Thanks to Victor for this one!