Planeids

Planeids are a hypothetical class of extraterrestrial life forms that are often depicted in science fiction as being similar to airplanes. The term "planeid" is a portmanteau of "plane" and "alien." These creatures are typically described as having a flat, wing-like body that allows them to glide or fly through the air, often with the ability to change direction abruptly. Planeids are often depicted as having a variety of colors and patterns, and some are said to have the ability to emit light or change their appearance.

The concept of planeids originated in the 1950s, with the release of the film "The Day the Earth Stood Still," in which a planeid-like creature named Klaatu is depicted as a flat, winged being that communicates with humans. Since then, planeids have become a popular motif in science fiction, appearing in various forms in books, movies, television shows, and video games.

In some depictions, planeids are portrayed as peaceful and benevolent beings, while in others, they are depicted as hostile or aggressive. Some stories suggest that planeids may have originated from other planets or dimensions, while others propose that they are native to Earth but have evolved to live in the skies.

Despite their popularity in science fiction, planeids remain purely speculative and have not been confirmed to exist by any scientific evidence. However, their enduring presence in popular culture serves as a reminder of the human imagination's capacity to envision and explore the possibilities of extraterrestrial life.