About Barack Obama. The 44th president of the United States, author and the most popular person in the world, Barack Hussein Obama II, has an estimated net worth of $12.2 million.Excluding the $1.4 million in Nobel Prize money he donated to charity and his primary home.he 44th president of the United States, author and the most popular person in the world, Barack Hussein Obama II, has an estimated net worth of $12.2 million. Excluding the $1.4 million in Nobel Prize money he donated to charity and his primary home.
A satellite is an artificial object that is deliberately sent into orbit in space, usually in order to send, receive or bounce back information to different areas of Earth. Artificial satellites are man-made satellites, they differ to natural satellites such as the Moon which orbits Earth and Earth itself which orbits the Sun.
The global positioning system (GPS) is a series of satellites in orbit around the earth, that can talk to any GPS receiver on the ground, and that receiver will show it's lo â¦ cation on earth to withing about 20-30 feet in any direction.ll the satellites transmit the signals down to Earth in the global positioning system. Each satellite is programmed to send the signals at the same time. The signal contains the digital information about the satellite's identification and position.