ISRO Successfully Launches GSAT-6A Communication Satellite

ISRO Successfully Launches GSAT-6A Communication Satellite

The GSLV-F08 rocket carrying GSAT-6A satellite.

India on Thursday successfully launched the GSAT-6A satellite that would provide mobile communication facilities, using its heavy rocket Geosynchronous Satellite Launch Vehicle (GSLV-F08), in a copybook style.

The GSLV-MkII rocket slung the satellite in a geosynchronous transfer orbit (GTO) from where it would be taken up to its final geostationary orbit by three orbit raising manoeuvres.

ISRO’s scientists at the mission control centre were visibly happy, slapping each others’ backs and hugging each other once the rocket ejected the satellite into the intended orbit.

Precisely at 4.56pm, the GSLV rocket ascended into the sky from the second launch pad here at Satish Dhawan Space Centre and the 49.1-metre tall rocket, weighing 415.6 tonnes, slung the two-tonne satellite into the intended orbit 17.46 minutes into its flight.

The purpose of the satellite is to provide mobile communication applications in S-band in five spot beams and C-band in one beam during its 10-year lifespan.

The Indian Space Research Organisation (ISRO) said that the GSAT-6A was similar to the GSAT-6 put into orbit in 2015.

The GSLV is a three stage/engine rocket. The core of first stage is fired with solid fuel while the four strap-on motors by liquid fuel. The second stage is the liquid fuel-propelled and the third is the cryogenic engine.

According to ISRO, two improvements – induction of high-thrust Vikas engine and electromechanical actuation system – have been made in the rocket’s second stage this time around.

One of the crucial rocket engines is the cryogenic engine, designed and developed by ISRO, and more efficient than the other two variants as it provides more thrust for every kilogram of propellant burnt.

With this successful launch, India established the performance of its GSLV-MkII rocket which in future may fetch orders from third parties for launching their satellites.

India puts into orbit foreign satellites for a fee using its lighter rocket – the Polar Satellite Launch Vehicle (PSLV) as their weight is not much.

Revenue for launching satellites depends on the weight of the satellite – higher the weight, higher will be the revenue.

According to the latest Economic Survey, foreign exchange earnings of India from export of satellite launch services increased noticeably in 2015-16 and 2016-17 to Rs. 394 crores and Rs. 275 crores from Rs 149 crores in 2014-15.


Isro Starts 48-Hour Countdown for File Satellite Launch on Wednesday

Isro Begins 48-Hour Countdown for Record Satellite Launch on Wednesday

Isro will Launch 20 satellites on 22nd June.
The complete mission will recover from in around 26 mins.
It’ll include India’s Cartosat Satellite, useful for cartographic use.
Indian Space Studies Organisation has started the 48-hour countdown for the Release of Report 20 satellites in a unmarried undertaking on June 22 from the Satish Dhawan Space Centre in Andhra Pradesh’s Sriharikota.

Polar Satellite tv for pc Release Car PSLV-C34 can be used to carry the satellites, along with India’s earthcommentary spacecraft Cartosat-2, from the second one Release pad of the space centre at nine.26am on June 22.

SLV-C34 will Release 19 co-passenger satellites collectively weighing about 560kg at elevate-off right into a 505km polar Solar Synchronous Orbit (SSO). Isro said the full weight of all the 20 satellites carried on board PSLV-C34 is about 1,288 kg. The whole mission will recover from in round 26 mins.

The co-passengers encompass satellites from the us, Canada, Germany and Indonesia as well as twosatellites from Indian Universities.

The images sent by using Cartosat Satellite can be useful for cartographic, city, rural, coastal land use, water distribution and other applications.

On the other hand, the 1.five kg Sathyabamasat from Sathyabama University will accumulate data oninexperienced house gases at the same time as the 1 kg Swayam Satellite from College of Engineering, Pune will provide factor-to-point messaging offerings to the HAM radio community.

The task could carry LAPAN A3 of Indonesia, BIROS of Germany, SKYSAT GEN 2-1 of us, MVV of Germanymany of the micro satellites, Isro sources had earlier stated.

the space agency had earlier despatched 10 satellites into orbit in a single assignment in 2008.

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Tags: Cartosat 2, India, Isro, PSLV, Science

Isro Says next Reusable release car take a look at After studying Flight statistics

Isro Says Next Reusable Launch Vehicle Test After Studying Flight Data

India will test its subsequent set of area technologies relating to the reusable release vehicle (RLV) afterreading the records accumulated from the may also 23 flight of RLV-technology Demonstrator, a seniorreliable in the Indian space agency said.

we are able to should observe the facts generated from the can also 23 flight. Then we need to decideon the next set of technology to be examined on the subsequent flight. we’ve got not finalised the time-frame for the subsequent RLV flight,” k. Sivan, director, Vikram Sarabhai area Centre (VSSC), advisednewshounds in Chennai on Wednesday.

The VSSC placed in Thiruvananthapuram builds the Indian rockets that placed into orbit earth observationand conversation satellites.

consistent with Sivan, the next RLV will be made to land in a runway like stretch to be constructed at India’s rocket port at Sriharikota round 80 km from Chennai.

we have recognized the land and construction sports are but to start,” he introduced.

On may additionally 23 Isro efficiently took the first step in developing a RLV with the aid ofefficaciously trying out an aircraft like winged shape.

called RLV-TD HEX 01 project, the winged shape which sat atop a rocket turned into released into space.

The winged shape got here returned and landed inside the Bay of Bengal as in the beginning deliberate.

“As according to information the RLV-TD landed softly in Bay of Bengal. As per our calculations it’d have disintegrated at the velocity at which it touched the sea,” Sivan said.

He stated the Indian space studies organization (Isro) plans to put into orbit round 60 satellites over the subsequent 5 years and the bulk of them will be earth commentary satellites.

He stated the first developmental flight of India’s heaviest rocket geosynchronous satellite release car-Mark III (GSLV-MkIII) could be in December 2016 carrying the GSAT-19 satellite tv for pc.

Sivan stated the second one developmental flight of GSLV-MkIII is slated for December 2017.

“The time gap is specifically to examine the data generated from the primary flight and also to increasethe vital hardware. as soon as the 2 developmental flights are a hit then the rocket could be termed in shape for business flights,” Sivan stated.

The GSLV-MkIII may be powered by means of an India designed cryogenic engine.

quickly the cryogenic stage – engine, gasoline and different structurescould be examined. Then thestage may be examined in vacuum situations and there may also be a high altitude take a look at,” Sivansaid.

On successful take a look at effects of the cryogenic engine the GSLV-MkIII might be despatched up.

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Tags: India, Isro, Reusable Rocket, RLV, technology

Isro effectively Launches final IRNSS Navigation satellite tv for pc

Isro Successfully Launches Final IRNSS Navigation Satellite

Indian space enterprise Isro said its Polar satellite release automobile (PSLV) rocket lifted offefficaciously on Thursday afternoon with the united states‘s 7th and final navigation satellite tv for pc, IRNSS-1G, from the rocket port in Sriharikota.

The PSLV-XL status 44.four metre tall and weighing 320 tonnes, tore into the afternoon skies at 12.50 p.m. breaking free of the earth’s gravitational pull.

Named the Indian local Navigation satellite tv for pc gadget (IRNSS), it includes a constellation of 7satellites of which six – IRNSS-1A, IRNSS-1B, IRNSS-1C, IRNSS-1D, IRNSS-1E and IRNSS-1F- have already been positioned into orbit.

The 7th satellite tv for pc inside the collection – IRNSS-1G – weighing 1,425 kg is expected to soon jointhe other six.

just over 20 minutes into the flight, the rocket would positioned IRNSS-1G into orbit at an altitude 497.8 km.

The satellite tv for pc‘s life span is 12 years.

top Minister Narendra Modi also congratulated Indian space scientists after a a hit launch of the united states‘s 7th navigation satellite that blasted off from the spaceport of Sriharikota.

“Our scientists have completed many accomplishments. thru area technology, lives of humans may betransformed. India has released seven navigation satellites which have been a success,” he stated in a televised deal with.

He said the successful launch of the satellite, which ensures India’s indigenous satellite tv for pcnavigation device, become a “precious gift via Indian scientists to the human beings of the united states of america“.

“Our efforts will now not handiest assist India but can assist fellow Saarc countries as properly,” Modisaid.

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Tags: India, Indian nearby Navigation satellite device, internet, IRNSS, Isro, release, PSLV, satellite,science