The Octopus May Be Earth’s Closest Thing to an Alien — Here’s Why

  • تاريخ النشر: منذ يوم زمن القراءة: دقيقة قراءة | آخر تحديث: منذ 5 ساعات

Ten remarkable traits explain why octopuses seem otherworldly despite being a product of Earthly evolution.

Its Intelligence Evolved on a Separate Path

Most of Its Neurons Are Outside Its Brain

Its Arms Behave With Partial Independence

Its Body Has Almost No Rigid Structure

Its Skin Works Like a Living Display

Its Suckers Can Taste What They Touch

It Has Three Hearts and Blue Blood

It Extensively Edits Its RNA

It Solves Problems and Uses Objects

Even Its Sleep Looks Unfamiliar

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The octopus is not extraterrestrial, despite occasional sensational claims about its origins. It evolved on Earth like every other known animal, yet its body and nervous system follow a design strikingly different from those of humans and other vertebrates.

Its intelligence developed independently within the mollusc family, while its flexible body, distributed neurons and rapidly transforming skin make it appear almost engineered for another world. The comparison works as a metaphor because octopuses solve familiar biological problems in remarkably unfamiliar ways.

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