have space probes ever fin living thing on Jupiter?

Answer 1

No spacebound probe from Earth has ever found anything that resembles any form of life on any planet or moon, Jovian or otherwise, within the explored universe.

That is not to say however, that it does not exist.

We humans have never accepted the idea that it is only on the Earth that life has occurred and this will be the impetus which will drive us forward to the day that extraterrestrial life is finally discovered.

Answer 2

No they have not. The human species is still very limited in knowledge about what exists or has existed beyond out atmosphere. Our satellites have limited capacity.