👉 The term "geonyctinastic" is a scientific term used in the field of astrophysics and cosmology. It refers to an object that has been observed to be composed primarily of carbon-12, but also contains small amounts of other elements like hydrogen, helium, and possibly heavier elements like iron or lithium. This composition allows for the formation of complex structures such as stars and planets, as well as the formation of new elements through nuclear fusion reactions. Geonyctinastic