China gears up to compete with SpaceX's Starlink this year

SP Plus

02/03/2023 09:59

BEIJING, March 2 (Reuters) - China's military-industrial
complex is set to start building its first constellation of very
low-Earth orbit (LEO) satellites later this year, the latest
Chinese bid to catch up with U.S.-based Starlink.
    Starlink, operated by billionaire Elon Musk's Space X, has
built a fast-growing network of more than 3,500 satellites in
low-Earth orbit. It has tens of thousands of users in the United
States so far, and plans to add tens of thousands more
satellites to its system, the largest of its kind.
    LEO satellites have the added advantage of being cheaper and
providing more efficient transmission than satellites at higher
orbits.
    State-owned spacecraft and missile manufacturer China
Aerospace Science and Industry Corp (CASIC) will launch the
first LEO satellites of a planned constellation in September,
the state-backed newspaper Global Times reported on Thursday,
though it did not say how many satellites will be deployed in
total.
    While low-Earth usually refers to any altitude less than
1000 km (620 miles), the plan envisaged by CASIC will be made up
of satellites operating at a "very low" altitude of 150-300km
from the ground. 
    Most commercial aeroplanes fly at altitudes of below or
around 14 km, according to the European Space Agency.
    Amid tense ties with Washington and export controls that
have cut off Chinese firms from some advanced computing chips,
President Xi Jinping has called on China to build up
technological self-reliance in all fields.
    While CASIC and others have already launched their first LEO
satellites, the gap with Starlink is likely to remain large
throughout the next decade.
    State-owned China Satellite Network Group Corp said in 2020
that it planned to build a fleet of almost 13,000 LEO satellites
but so far progress has been slow. 
    Analysts estimate that China currently has no more than
several hundred LEO satellites in operation and it would only
reach 4,000 by 2027. 


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 (Reporting by Eduardo Baptista; Editing by Kim Coghill)
 ((Eduardo.MonteiroBaptista@thomsonreuters.com;))