You need to get the Silph Scope from the Team Rocket Hideout in Celadon City.
shadow ball is the strongest ghost TM
I don't know what tower you're talking about but I'f it's the ghost one you need the silph scope to see the ghost, It's a marowack but you cant capture it, because it's still a ghost but you can see it with silph scope.
Get the silph scope.
You cannot catch the ghost in the Pokemon Tower until you reveal what it really is.
yes its really a Pokemon only you need a special item to see them once you have it go back and the ghost is now a Pokemon
There is no time in FireRed.
HOW AM I SUPOSED TO KNOW ASK SOMEONE ELSE
first you need to go to celadon city game corner, activate the poster on the wall. and defeat the team rocket boss. from this you will gain a silph scope this enables you to see the ghost, and defeat it
Technically yes and no a GHOST can't be captured but with the silph scope you can reveal the Pokemon's true identity which is gastly which is a ghost Pokemon so that makes sense.
some people say or prove that they see ghost if it is true people see ghost but i think there are no ghost
You cannot see the ghost hamlet
Most are to believe cats can see ghost the best.