Spitfly

The Spitfly is a flying organism that lives on the moon Hadea.

Description
Spitflies have a very weak connection to their namesake with the exception of their insect-like wings: their bodies are made up of a giant head, with arms and legs sprouting from the lower part of it.

Out of many lifeforms, this is the first one shown to be capable of flight, and strangely yet intriguingly, it isn't capable of being detected by machinery such as ground turrets. Drones however can sense and fight them just fine.