The Global Positioning System (GPS) is a network of about 30 satellites orbiting the Earth at an altitude of 20,000 km.
There are 435 voting members in the House of Representatives.
How many members are in the house of Congress? Totalling 535, there are 100 members of the Senate (two Senators respresenting each state of the Union) and 435 members of the House of Representatives (duly-elected Congressmâ¦en).