When a Justice retires or dies.
president
In India only the President can appoint any Judge in the supreme court.
Barak Obama
William Howard Taft
Jimmy Carter was the only full-term president who did not have the opportunity to appoint a supreme court justice.
the us senate must confirm the president's appointment
The President appoints new supreme court justices.
Only if the current Chief Justice (John G. Roberts, Jr.) dies, retires, resigns or is impeached while President Obama is still in office.
The power to appoint Supreme Court justices belongs exclusively to the President of the United States.
True- such is how Supreme Court Justices are chosen.
The president submits a name and the Congress questions the person. They vote to install him/her as a justice.
Both the president and governor can appoint judges. The governor can appoint his states judges and the president appoints federal judges. The president can only appoint ambassadors.