  In this letter, we outline an inhomogeneous model of the Big Bang cosmology.
For the inhomogeneous spacetime used here, the universe originates in the
infinite past as the one dominated by vacuum energy and ends in the infinite
future as the one consisting of "hot and relativistic" matter. The spatial
distribution of matter in the considered inhomogeneous spacetime is {\em
arbitrary}. Hence, observed structures can arise in this cosmology from
suitable "initial" density contrast. Different problems of the standard model
of Big Bang cosmology are also resolved in the present inhomogeneous model.
This inhomogeneous model of the Big Bang Cosmology predicts "hot death" for the
universe.
