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Our Favorite Non-Humanoid Aliens

By Emily Hughes

The idea that any aliens the human race might encounter will look even vaguely humanoid is so tired. While the proliferation of humanoid aliens in science fiction is understandable – it can be hard to conceive of creatures so foreign we might not even recognize them as sentient. But it does happen! Here are five of our favorite non-humanoid aliens in sci-fi.

The Ghorf ( by Timothy Zahn)

When Nicole first wakes up on board the ship Fyrantha, she’s understandably a little unsettled by the appearance of Kahkitah, a bipedal shark-like alien who seems to be made of melted down glass marbles. But these chondrichthian creatures aren’t nearly as fierce as they look – mostly they serve as counsel and muscle on the densely-populated, living spacecraft.

 

Rainbow Bamboo ( by Sue Burke)

Semiosis is a first-contact novel about plants, and at its heart is the relationship between the human settlers on the planet Pax, and a species of plant known as rainbow bamboo, which has a collective consciousness that takes the name Stevland (long story). Stevland’s voice, once it and the settlers have figured out how to communicate, is fascinating – it has awareness of all parts of its root network at once, and can manipulate its chemical reactions to grow faster, slower, in new places, or to communicate danger or opportunity to its human friends and other plants alike.

 

Sandworms (The by Frank Herbert, Brian Herbert, and Kevin J. Anderson)

How could we not include Sandworms, honestly? They’re iconic in the science fiction world, and for good reason. These leviathans, indigenous to the planet Arrakis, are instrumental to the production of the highly valued spice melange, though they’re intermittently dangerous to the people who harvest said spice. And though the sandworms can be managed and (occasionally) ridden, they can never truly be tamed.

 

The Gelet ( by Charlie Jane Anders)

On the planet January, human settlers are limited to two habitable cities – but outside those cities, in the planet’s dark, cold hemisphere, live a species reviled and feared by humans: the furry, tentacled Gelet.

The Gelet are a species of individuals who share a telepathic group mind and a collective memory. They’re sentient, empathetic, and ambitious, aiming for a goal as lofty as saving their dying planet. And when Sophie, the protagonist, befriends them, they introduce her to a future filled with one thing she never anticipated: hope.

 

Aunt Beast ( by Madeleine L’Engle)

As Meg Murry recovers from her confrontation with IT, she’s nursed back to health by the four-armed, eyeless, furry creature she comes to think of as Aunt Beast. Aunt Beast is a gift, a being who “the embodiment of grace.” She loves Meg while creating space for Meg’s pain and anger – and we all need that sometimes.