Drishti IAS
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दृष्टि यूट्यूब चैनल की नई पहल- 1 : ‘प्रीलिम्स क्विज़’ (इस प्रोग्राम में प्रतिदिन करेंट अफेयर्स तथा परम्परागत सामान्य अध्ययन के 10 प्रश्न विकल्प और उत्तर की व्याख्या के साथ दिये जाएंगे।) 2 : ऑडियो आर्टिकल (अंग्रेज़ी अखबारों/पत्रिकाओं के उपयोगी लेख ऑडियो फॉर्मेट में सुनने के लिये क्लिक करें।)
India successfully launches reusable launch vehicle RLV-TD
Jun 15, 2016

The Indian Space Research Organisation successfully tested the country’s first winged-body aerospace vehicle.

Objective of Launch:

  • To test the characterisation of the aero-thermo dynamics of hypersonic flights;
  • To test the autonomous mission management of hypersonic vehicles; and
  • To test the necessary re-entry technology for the vehicles

More details of the project:

  • Being dubbed a complete ‘Made-in-India’ effort, the Reusable Launch-Vehicle – Technology Demonstrator (RLV-TD) is the first time that ISRO launches an indigenous space craft with delta wings.
    what the future holds for isro
  • The test launch is considered a significant step in India’s space endeavour. It’s especially important because in 2011, the U.S.’s Nasa abandoned its reusable space shuttle project.
  • The purpose of the experiment is to help the shuttle glide over a virtual runway in the Bay of Bengal, situated 500 km from the coast.
  • India’s frugal engineers believe the solution to reducing cost of launching satellites into orbit is to recycle the rocket or make it reusable.
  • The special booster or the first stage is powered using a solid fuel and it will hoist the RLV-TD prototype to about 70 km into the atmosphere from where the descent will begin.
  • The making of the Indian space shuttle or RLV-TD has taken five years and the government has invested Rs. 95 crore in the project. This flight will test the capability of the vehicle to survive a re-entry at speeds higher than that of sound.
  • In this flight, critical technologies such as autonomous navigation, guidance & control, reusable thermal protection system and re-entry mission management have been successfully validated.

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