Attention everyone, I have just discovered the secret of life, death and consciousness.
When you die with your current consciousness then that is it. You will no longer be who you currently are ever again. However that does not mean you will never experience life again.
The universe is infinite in time and space. Given an infinite amount of time you will exist again but under a different set of genetic circumstances.
You will be alive but you will be a completely different person. You will have no recollection of your previous existence. You will have an entirely new consciousness and personality. Also wherever there is life, there is a chance you will experience it there. This could be different planet or galaxy.
So do not be afraid of death because it is not the end of existence.