$400 Thousand. Barack Obama net worth and salary: Barack Obama is a former Senator from Illinois and the 44th President of the United States who has a net worth of $12.2 million dollars.Barack Obama served three terms in the Illinois Senate and is the first African American President of the United States.arack Obama was elected as the 44th President of the United States in November 2008, and took office in January 2009. Barack Obama Net Worth. Barack Obama Net Worth â How he earned it: Barack Obama earned his net worth primarily from the sales of his books The Audacity of Hope and Dreams of my Father.
What Satellites are Made Of If you mean man-made satellites ... Traditionally the main structure has been made of aluminum, although many now are some sort of composite. Usually it's some sort of graphite fiber-polycyanate face sheet over aluminum honeycomb, though it varies a lot by manufacturer and application.
Asteroids are made of rock and metal and broken away pieces of planets. They are grouped into three categories: Stony, Iron-Nickel, and a mixture of the two.Most asteroids that we know about fall into the first category, and are made of Silicates. A small percentage are Iron-Nickel.The rest form the third type. I believe that they are made of rocky bits left over from the formation of the inner planets. The run-of-the-mill asteroid is just one kilometer long.hey are grouped into three categories: Stony, Iron-Nickel, and a mixture of the two. Most asteroids that we know about fall into the first category, and are made of Silicates. A small percentage are Iron-Nickel.