From Rohini to LVM3, ISRO’s changing policy for rocket names


From Rohini to LVM3, ISRO's changing policy for rocket names

From names like Rohini for its sounding rockets, the Indian area company has come to call its heavy-lift rockets with three alphabets and a quantity—akin to LVM3.

The Indian House Analysis Organisation (ISRO) may have accomplished higher in naming the rocket that can compete with the likes of Ariane, and Falcon rockets within the international market with a greater identify than the unimaginative LVM3, is the final view gleaned.

A brief and good identify rooted in Indian tradition-even Bharat-would have been higher because the rocket will probably be provided to outsiders on a business foundation.

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On October 23, ISRO’s Geosynchronous Satellite tv for pc Launch Automobile-MkIII (GSLV MkIII), renamed LVM3 (Launch Automobile Mk3), put into orbit UK-based OneWeb’s 36 satellites efficiently.

Although the GSLV MkIII and the LVM3 are the identical, the rocket that flies Indian satellites will probably be badged as GSLV MkIII and the one which flies third-party satellites will probably be badged as LVM3.

“The GSLV just isn’t provided for launch service. It meets inner demand. Solely the PSLV (Polar Satellite tv for pc Launch Automobile) and LVM3 are within the business launch market,” ISRO Chairman S. Somanath stated.

“The identify Rohini for India’s sounding rocket was chosen by (area programme pioneer) Vikram Sarabhai, late Chairman. The star has a ‘V’ formed structure within the sky, like an arrow within the sky,” Dr P. Pramod Kale, retired Director of the Vikram Sarabhai Space Centre (VSSC), instructed IANS.

After Rohini, ISRO began growing satellite tv for pc launch automobiles (SLV) or rockets and when the third configuration out of 5 was chosen, the rocket was known as SLV3, Dr M.Y.S. Prasad, retired Director of the Satish Dhawan House Centre (SDSC), instructed IANS.

The SLV3 carried a satellite tv for pc known as Rohini.

When the options of SLV3 have been augmented, the car was known as Augmented SLV (ASLV). The ASLV rocket had carried the Stretched Rohini Satellite tv for pc Collection or SROSS.

Then got here the event of the Polar Satellite tv for pc Launch Automobile (PSLV) that may launch satellites orbiting from one pole to a different pole.

The Indian area company has developed totally different variants of the PSLV rocket to hold satellites of various weight.

Following the PSLV, the ISRO developed a heavier rocket to hold communication satellites that may be put in geostationary orbit, that’s, Geosynchronous Satellite tv for pc Launch Automobile (GSLV).

Whereas the primary era GSLV has been phased out, the second and third era GSLVs are in service.

It’s the third era GSLV that orbited the 36 OneWeb satellites on October 23.

In between, to cater to the demand for launching small satellites weighing as much as 500 kg, the ISRO not too long ago developed a smaller rocket known as Small Satellite tv for pc Launch Automobile (SSLV).

Retired ISRO officers had instructed IANS that the area company may have chosen another identify for the small rocket than a long-winding SSLV.

“It’s time to look into our scriptures, tradition and give you a reputation that may signify options of the brand new rocket and its energy,” former ISRO Chairman G. Madhavan Nair had instructed IANS.

By the way, personal sector rocket startups like Agnikul Cosmos and Skyroot Aerospace have named their rockets Agnibaan and Vikram, respectively.

“House scientists have been extra targeted on their work than on propaganda. The rockets have been named primarily based on their orbiting the satellites,” Prasad stated.

Maybe the rocket was named in a secular method, he added.

In accordance with him, ISRO officers used to confer with GSLV MkIII as LVM3 throughout their discussions when the rocket was underneath growth.

Whereas ISRO officers additionally known as the 640-tonne GSLV Mk III rocket “fats boy”, the media nicknamed it ‘Bahubali‘, after the hero of the profitable movie “Bahubali” who lifts a heavy ‘Lingam‘.

In accordance with Prasad, the Ariane rocket belonging to European area company Arianespace will get its identify from French mythological character Ariane. The Chinese language and Russian rockets – Lengthy March and Soyuz respectively – received their names from their ideologies and historical past.

“If India is planning to call its rockets primarily based on historic personalities then the identify ‘Tipu’ will probably be apt as Tipu Sultan was t he first Indian to make use of rockets in conflict,” Prasad added.

The Indian defence institution has named its missiles as BrahMos, Agni, Akash, Nag, Prithvi, Rudram, and others.

India additionally named its preliminary satellites after well-known mathematician-astronomer Aryabhatta, and mathematicians Bhaskara I and Bhaskara II.

Someday later, the considering inside the ISRO modified. The satellites have been named in keeping with the aim for which they have been launched.

A noticeable change within the naming occurred with the Indian satellite tv for pc navigation system. Initially named because the Indian Regional Navigation Satellite tv for pc System (IRNSS), it was lastly renamed as NavIC – taking the primary three letters from the phrase navigation and first two letters from the phrases ‘Indian Constellation’.

A few years again, ISRO selected a brand new naming coverage for its satellites. The earth statement satellites have been named as EOS adopted by a quantity and the communication satellites as CMS adopted by a quantity.

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