You have to go to the top of mt conoret, where you'll have a battle with your rival against commander Mars and Jupiter. After that you'll go to the distortion world where you have to beat Cyrus and fight Gratina. Once all that is completed, team Galactic will be gone from mt Coronet.
To find Cyrus and the top of mt Coronet: http://www.mahalo.com/Pokemon-platinum-walkthrough-part-6/
defeat team galactic on mt. coronet
Defeat Team Galactic on Mt. Coronet.
Well I forgot what to do spacificly but I think you have to defeat the elete 4
enter mt. coronet from the hearthome side and use rock climb to get into another part of mt. coronet but if you haven't beaten Cyrus in veilstone city team galactic HQ then there will be a picture on the wall blocking the maze up mt. coronet the rest is up to you hope this helped
You fight the first 2 team Galactic leaders with Sasuke and then you fight Galactic Boss Cyrus alone. If you beat him you get to face Dialga, you can either deafeat him or capture him.
you go and battle dialga
At the peak of Mt. Coronet.
try battling them..
you need to go to the other side after you beat the game
spear pillar, at the top of mt. coronet.
just use Pokemon that have a really high level
Nope you can only get one from team galactic.
Battle them. If they don't battle go another way.
at the top of mt. coronet but you need rock smash an strength
no where cause there gone to a different place
defeat team galactic on mt. coronet
Defeat Team Galactic on Mt. Coronet.