Realistic Fictional Aliens

[harru]

[ttf]

those big Prometheus lads

[shrewbie]

marvin the martian

[noise_ramones]

I dunno about realistic but I like ones that have no resemblance to earth creatures, like the thing that’s like an ocean in Solaris

[Slicky]

Mork

[RoverHendrix]

Space squids out of Arrival

[AQOS]

Bowie in The Man Who Fell to Earth

[AQOS]

Actually it’s probably those fucks from Omicron Persei 8

[Slicky]

Little fellas in Toy Story

[ericVII]

[RoverHendrix]

[pinkybrain]

Those dudes from ‘The Mote in God’s Eye’

[Epimer]

[drspaceman]

[thesewoodenideas]

The aliens from They Live
(already here)

[Matt_was_taken]

[thesewoodenideas]

OBEY or he’s gonna step on you again.

[HobbesWhenHeWasNew]

The imaginively named “Moties”?

[guntrip]

Lots of cool aliens in Stellaris

(Lots of them are references to other SF things as well)

[weeber]