A star-forming region in the Large Magellanic Cloud, an irregular galaxy. Astronomy (from Greek: á¼ÏÏÏÎ¿Î½Î¿Î¼Î¯Î±) is a natural science that studies celestial objects and phenomena. It applies mathematics, physics, and chemistry, in an effort to explain the origin of those objects and phenomena and their evolution.
2015-02-25T12:30:07-05:00. A former pro-US leader in Iran was Shah Mohammed Reza Pahlavi. HIs regime was overthrown in 1979 by the Islamic Revolution and Ayatollah Khomeini came to power. Comments
Before 1979, the Shah was the commander-in-chief in Iran. After the inception of the Islamic Republic, the President of Iran was initially appointed that task, with Abolhassan Bani Sadr being the first commander-in-chief. However, Abolhassan Bani Sadr was impeached on 22 June 1981.