Jack Kirby's Eternals vs. Ridley Scott's Alien

Peter Bebergal points out the uncanny similarity between this panel from Jack Kirby's The Eternals #1 (1976) and the fossilized "space jockey" in Ridley Scott's Alien (1979). I have a feeling Kirby was inspired by the Mayan space jockey image that Erich von Däniken touted as proof of alien visitation in his crackpot science classic, Chariots of the Gods (1968)