The head and tail, respectively.
head
head
The three main parts of a comet are the nucleus, coma, and tail. The nucleus is the head of the comet, the coma is the middle, and the tail is the end of the comet.
The coma, nucleus, and the tail
A Nucleus
The "coma".
nucleus and coma
A comet
Its the nebulous shock around the nucleus of the comet. Basically its the head of the comet.
The "coma".
nucleus and coma
The "coma".
No it is not its the nucleus