What is the name given to the object forming at the center of the collapsing mass before sustained nuclear fusion begins?

Answer

Protostar

The object forming at the center, still shrouded by infalling material, is termed a protostar. It generates heat solely from gravitational contraction, not fusion.

What is the name given to the object forming at the center of the collapsing mass before sustained nuclear fusion begins?

#Videos

The Life Cycle of Stars - YouTube

Originstarlifecelestial body