Saturday 31 March 2018

twin BeiDou-3 navigation satellites were launched by which country?

twin BeiDou-3 navigation satellites were launched by which country?

Options

1) china

2)japan

3)korea

4)laos


answer

1) china


Other details

 China launched  satellites into space with a single carrier rocket, adding two more satellites   for its domestic BeiDou Navigation Satellite System

The Long March-3B carrier rocket was launched from Xichang Satellite Launch Center in southwest China's Sichuan Province . The launch was the 269th mission for the Long March rocket

The  satellites are coded as the 30th and 31st satellites in the BDS.

the BeiDou system started providing independent services over China in 2000

around 2020, when the BDS goes global

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