India Successfully fires heaviest launch vehicle
Geosynchronous Satellite Launch Vehicle-Mark III (GSLV-Mk III) is
the country’s heaviest rocket which is successfully launched by Indian Space
Research Organisation (ISRO).
GSAT-19, communications satellite was also launched along with
GSLV-Mk III. GSAT-19 communications satellite is the heaviest to be lifted by
an Indian rocket till date – to an altitude of around 179km above the Earth.
Facts
about GSLV Mark III:
· The GSLV Mk III D1 is a
three-stage vehicle with indigenous cryogenic upper stage engine.
· It is designed to carry heavier communication
satellites into the Geosynchronous Transfer Orbit (GTO).
· The space scientists
indigenously have developed rocket’s main and bigger cryogenic engine
It will help India to reduce
its dependency on international launching vehicles.
· India will get a greater share of the multi-billion dollar global space market
after the launch of GSLV Mark III.
· Due to the absence of a
powerful launcher, ISRO currently launches satellites above 2 tonnes on
European rockets paying big amount, but after this launch ISRO can launch from India heavier communications spacecraft
to geostationary orbits of 36,000 km.
Vital facts about GSAT 19:
· The GSAT-19, have a life of 10
years.
· It is a multi-beam satellite
that will carry Ka and Ku-band payload along with a Geostationary Radiation
Spectrometer (GRASP) payload to monitor and study the nature of the charged
particles and influence of space radiation on spacecraft and electronic
components.
It would also enlist
advanced spacecraft technologies including bus subsystem experiments in the
electrical propulsion system, indigenous Li-ion battery and indigenous bus bars
for power distribution, among others.
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