the first guy you meet
catch a solrock or talk to the sailor on the space center
the sun stone is at the mossdeep space center. then talk to the sailor.
you need to trade him from a gba game, sorry not sure how to catch him
Go to the house just west of the space center in mossdeep city and talk to the fisherman.
You can get into space by having a Latios or Latias leveled into 70, then talk to everyone in the space center and somebody will ask you if you want to go into the spce.That's all!!
A sailor in the Mossdeep Space Center has a Sun Stone that he will give you if you talk to him he will give it to you.
you can get a sun stone from the space center in mossdeep city.
Space Center Houston's motto is 'The Official Visitor Center of the Johnson Space Center'.
Go to the Pokemon center in Ecruteak City and talk to Bill. Then go to his house in Goldenrod City and talk to him. Remember you have to have an open space in your party.
The NASA space center in Florida is named the Kennedy Space Center.
After saving the space center in mossdeep city you can talk to a sailor on the first floor who will give you a sun stone.
you have to trade/migrate it from a different game that has a deoxys or buy a action replay