[Hope]

The story of the adulteress is more trustworthy than the Isra Miraj.... I mean, how could you go from Mecca in Saudi Arabia, to Jerusalem to the seventh heaven and back to Mecca in one night? 

If Jesus can ascend  from Jerusalem, Muhammad also can ascend to heaven.
Anything possible with Allah’s command.

Before Jesus and Muhammad ,Prophet Idris( Enoch) also ascend to Heaven.

Angels are ascending and descending daily.

Anything possible with Allah’s Command.