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India develops the world’s lightest material to warm its men-at-arms

As India is suffering from more casualties on Siachen, ISRO steps up to soothe the ache by this remarkable creation

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By Yajush Gupta

With the occurrence of recent snowslips still fresh in mind, Indian Space Research Organization (ISRO) has fabricated the world’s lightest material called ‘Silica aerogel’, ‘blue air’ or ‘frozen smoke’ ,to keep the soldiers warm, the lightest ever made by mankind.

According to scientists at the Vikram Sarabhai Space Centre,a major space research centre of the ISRO, Thiruvananthapuram ,the material is useful in both outer space and Earth and has astounding thermal resistance.

Aerogels are among the lightest solid materials known to man, created by combining a polymer with a solvent to form a gel, and then removing the liquid from the gel and replacing it with air.

Key aspects of the ‘blue air’ :

  • This material can be used in soldier outfit to keep them warm during freezing temperatures
  • Aerogel has 99% air, it is being slated for use on ISRO’s next mission to the moon called Chandryaan-2
  • It has an excellent thermal resistance and if it is used as filler in soldiers’ uniforms it can save many lives at the Siachen Glacier

The material can be used in space and scientists are considering its usage in insulating rocket engines. It can soon replace winter outfits with light weight clothing for the Indian military.

@yajush_gupta

 

 

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India’s PSLV Along With 2 British Satellites Launched Successfully

Two satellites aboard the PSLV belong to Surrey Satellite Technologies Ltd (SSTL), UK, and is carried under commercial arrangement with Antrix Corp Ltd - the commercial arm of ISRO.

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Indian rocket lifts off with two earth observation satellites from UK
Indian rocket lifts off with two earth observation satellites from UK. Flickr

Indian rocket Polar Satellite Launch Vehicle (PSLV) lifted off successfully with two British satellites, NovaSAR and S1-4, from the rocket port here on Sunday night.

The PSLV-CA (Core Alone) version, standing 44.4 metres tall and weighing 230.4 tonnes, with thick orange flame at its tail lighting up the night skies rose up at 10.08 p.m. from the first launch pad.

The rocketport here has two launch pads.

PSLV
Indian rocket Polar Satellite Launch Vehicle  lifts off with two British satellites NovaSAR and S1-4, as seen from Chennai. IANS

According to the Indian Space Research Organisation (ISRO), after 17 minutes, 44 seconds following the PSLV lift-off, the two earth observation satellites will be launched into a 583 km sun synchronous orbit.

NovaSAR weighing 445 kg is a S-Band Synthetic Aperture Radar satellite intended for forest mapping, land use and ice cover monitoring, flood and disaster monitoring.

 

PSLV
Indian rocket Polar Satellite Launch Vehicle  lifts off with two British satellites NovaSAR and S1-4, as seen from Chennai on Sept 16. IANS

S1-4 weighing 444 kg is a high resolution Optical Earth Observation Satellite, used for surveying resources, environment monitoring, urban management and for disaster monitoring.

 

Also Read: ISRO Expects to Fly Its First Small Rocket Sometime Next Year

Two satellites aboard the PSLV belong to Surrey Satellite Technologies Ltd (SSTL), UK, and is carried under commercial arrangement with Antrix Corp Ltd – the commercial arm of ISRO. (IANS)