selflessness takes hits from target ship but does that include critical hits with all changes nerf and fas I am not sure if it does not include critical hits can the card take the hits and leave the critical hit on target ship

The card is absolutely literal. You suffer all [Hit] results from the attack. A [Cit] result is not a [Hit] result and this Selflessness has no effect on it whatsoever.

Do what the card says, not what it doesn't say.