The US authorities gave SpaceX a permit for about 12,000 satellites this route last week to help cheap wireless access in the next decade.
The planned network of SpaceX will significantly increase the number of satellites around the Earth.
Since the launch of the first satellite in 1957, the human race has sent more than 8,000 objects in space, according to UN figures, with half or a quarter of them still believed to be working.
The Federal Communications Commission (FCC) has announced that it has authorized SpaceX to send 7,518 satellites in addition to the 4425 approval already approved.
None of the satellites have been launched yet.
The Irish mask company is given six years to reach half the satellites and nine years to complete the satellite network.
SpaceX wants most of the satellites to land on the low Earth at 335 to 346 kilometers, which will reduce the time of communication between users on the planet and satellites, increasing surfing speed.