Iran’s information minister apologized Wednesday for posting a photo on Twitter of what appeared to be a Halloween-type costume representing a spacesuit, in an effort to promote the idea of a manned space program for his country. The official IRNA news agency quoted Mohammad Javad Azari Jahromi, Iran’s information and communications technology minister, as saying his department’s advertising team “undeniably made a mistake in choosing the image” and expressed his apologies to “the people and space scientists” of Iran.