>>26573422i know this is bait but
stars are made of gas and plasma
-1000 C cannot exist
regardless if you're asking if the collision of two equally massive objects of different temperatures would result in the total mass reaching the midpoint temperature, the answer is no.
their collision also turns their kinetic energy (both objects' net movement towards their collision point) into thermal energy, heating up the resultant mass.
the final result is always going to be hotter than the midpoint temperature of the original objects, how much hotter depends upon how forceful the collision was.
for a light collision, it would be cooler than the temperature at which the "hot sun" started, if it was a very forceful collision, it would be hotter.
