Visit Kennedy Space Center

I intend to visit the Kennedy Space Center for a few hours to get to Port Canaveral. Neither do I need to store luggage at KSC or Port Canaveral and taxi home. Are there taxis from KSC to Port Canaveral?

Yes, you can taxi back and forth, but it would create an expense that you probably do not want to have to pay. There are lockers at the space center and such that you can use, or you can rent a car and keep it in the trunk of that.