Are Animals Alien

These sources explore various biological phenomena and evolutionary concepts, contrasting internet misconceptions with scientific reality. The texts clarify that *blobfish* only appear gelatinous and deformed due to extreme pressure changes when removed from their natural deep-sea habitat. Similarly, popular claims that *octopuses* possess alien DNA are debunked by empirical genetic evidence showing they share a standard terrestrial evolutionary history with other cephalopods. Furthermore, research demonstrates that *bacteria* can survive the harsh vacuum of space by clustering together, which supports hypotheses about microbial transfer between planets. Finally, the foundational biological concept of *common descent* is examined to show how all living organisms are interconnected through shared ancestry and biochemical traits.