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

Isro Developing ‘Front-End Chip’ for Satellite Navigation System

Isro Developing 'Front-End Chip' for Satellite Navigation System

The Indian space agency is in the process of getting ready the radio frequency chips for its satellite navigation system, a top official said on Thursday.

“We are in the process of developing the front-end chip. The initial version is expected to be ready this year,” A.S. Kiran Kumar, Indian Space Research Organisation (Isro) chairman, told IANS in Sriharikota.

Named as the Indian Regional Navigation Satellite System (IRNSS), the system consists of a constellation of seven satellites of which the sixth was put into orbit on Thursday.

He said the seventh navigation satellite will be launched next month.

Kumar said the signals from the fifth navigation satellite-IRNSS-1E- launched last month is being received.

He said the information received from the orbiting navigation satellites have been uploaded in the organisation’s website and already some are making receivers.

Meanwhile Isro was gearing up for series of launches this year.

Speaking to IANS P. Kunhikrishnan, director, Satish Dhawan Space Centre said: “Next month the seventh navigation satellite-IRNSS-1G will be launched. This will be followed by the launch of India’s Cartosat-cartography satellite- and couple of small satellites in May. The two launches will be done using the PSLV (polar satellite launch vehicle) rockets.”

“In August communication satellite INSAT-3DR will be launched using GSLV (Geosynchronous Satellite Launch Vehicle),” Kunhikrishnan added.

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Isro Says Countdown for Sixth Navigational Satellite Launch ‘Progressing Normally’

Isro Says Countdown for Sixth Navigational Satellite Launch 'Progressing Normally'

Indian Space agency Isro’s sixth navigation satellite IRNSS-1F is all set to be launched on board trusted workhorse PSLV C32 Thursday at 4 pm.

The 54-and-half hour countdown began yesterday soon after the Mission Readiness Review Committee and Launch Authorisation Board cleared it and currently, it was “progressing normal”, Isro officials said.

Polar Satellite Launch Vehicle-C32 on its 34th mission would launch the IRNSS-1F, aimed at providing navigation accurately on par with the US-based Global Positioning System, from the Satish Dhawan Space Centre at the spaceport of Sriharikota about 110 km from Chennai.

Indian Space Research Organisation to provide independent regional navigation satellite system on par with GPS, had launched five navigation satellites under the Indian Regional Navigation Satellite System (IRNSS).

While four satellites would be sufficient to start operations of the IRNSS system, the remaining three would make it more “accurate and efficient”, an Isro official said.

“With the launch of four satellites, we were able to provide navigation for 18 hours. But after fifth launch we increased the capacity to 24 hours with an accuracy of 20 metres. The sixth IRNSS-1F and seventh launch (IRNSS-1G) will be accurate and more efficient,” an Isro official told PTI.

The five satellites already launched are IRNSS-1A on July 1, 2013, IRNSS-1B on April 4, 2014, IRNSS-1C on October 16, 2014, IRNSS-1D on March 28, 2015 and IRNSS-1E on January 20, 2016.

Isro scientists plan to put all seven navigation satellites into orbit by March 2016. The last in the series is expected to be launched by month end.

For the IRNSS-1F launch, scientists have used the “XL” variant used in previous launches of IRNSS satellites, given its capacity to carry load.

Similar occasions where rocket with XL configuration were used were during launch of Chandrayaan-1, Mars Orbiter Mission, ASTROSAT besides the five IRNSS satellites.

Along with the navigation payload and ranging payload, the satellite also carries a “highly accurate Rubidium atomic clock” with it. The payload will transmit navigation service signals to the users.

The 44.4 metre tall IRNSS-1F has a liftoff mass of 1,425 kg and would be launched in sub-Geosynchronous Transfer Orbit (sub GTO). It has a 12 year mission life.