  The space-like penguin contributions to branching ratios and CP asymmetries
in charmless decays of $B_{c}$ to two pseudoscalar mesons are studied using the
next-to-leading order low energy effective Hamiltonian and factorization
approximation. Both the gluonic penguin and the electroweak penguin diagrams
are considered. In addition the annihilation diagram contributions are also
taken in account. We find that the space-like penguin effects are significant.
