If I threw myself a surprise party it would be held at a planetarium and I would invite Brian May (guitarist for the band Queen, and astrophysicist) so I could ask him about his life and tell him how much I love his work in all forms (music and science).
Answer:
Exile means being sent away from the country or area where you live. People are usually exiled for political reasons or sometimes because they have committed a crime. They may have said bad things about the rulers in that country or tried to get into power themselves.