If you are not wearing a suit you could die
The nebula will explode.
Shred Nebula happened in 2008.
Hades Nebula happened in 1987.
your head will pop like the jack in the box toy
The stomach would fill with air and cause the child to vomit.
he could choke
It is called a Nebula (nebulae for plural). no sorry but your wrong it is a coma It can be both it just depends. The question needs to be more specific
He will sneeze
A supernova occurs.
When a star uses up all of it's fuel one of two things can happen: either it explodes as a supernova, releasing large amounts of gas and dust into the surrounding space; or the star will expand into a red giant (which will happen to our sun) and release it's outer layers gradually in the process. Both of these processes will produce a nebula.
You would get chicken pocks
You can find a Nebula just about anywhere in space. They are big floating masses of dust and gas that form stars.