NBN's first satellite blasts off on mission to provide fast internet to regional Australians

The first of two national broadband network satellites has blasted off into space, bringing faster internet speeds a step closer for regional Australians.

The California-built $500m satellite - named Sky Muster by six-year-old Northern Territory student Bailey Brooks - was launched from French Guiana this morning.

Residents in regional areas are expected to benefit from the satellite in the first half of next year.

The rocket got up to a speed of more than three kilometres a second as it covered its first 450 kilometres.

According to the Australian Financial Review, the satellite will take about 11 days to reach its final orbit position.

Tests will then be carried out before it will officially begin serving its function to provide up to 600,000 regional Australians with faster internet.

A second satellite will be launched next year as part of the national broadband network program.