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India’s first private rocket lifts off from ISRO spaceport

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India’s first private rocket lifts off from ISRO spaceport

  • Vikram-S rocket is scheduled to lift off from the Indian Space Research Organisation (ISRO).

Background

  • VKS rocket is developed by Skyroot Aerospace Pvt Ltd (SAPL).
  • Skyroot was the first startup to sign an MoU with ISRO for launching its rockets.
  • It is the nation’s first private launch.
  • It will carry a total of 3 payloads in space, including one from foreign customers.
  • Reached an altitude of 89.5 km around 2.5 minutes after the launch from the ISRO-sounding rocket facility at Sriharikota.
  • Target -space, which begins at an altitude of around 80 km, to touch the Karman Line ( located 100-km altitude mark).
  • The Karman Line is the point where Earth’s atmosphere ends but satellites cannot be stably put into orbit.
  • It will also be the maiden mission of Skyroot Aerospace, named ‘Prarambh’.

Prarambh

  • Would have been considered a success even at an altitude of 50 km.
  • Considering its main goal checking most of the subsystems that will be used in the company’s first orbital flight the Vikram-1 vehicle.

Vikram-S rocket

  • Single-stage solid fuel rocket meant to test nearly 80 % of all systems & processes before the launch of Vikram-1.
  • Core structure built using carbon composites.
  • Thrusters used for spin stability in the vehicle have been 3D printed.
  • The rocket goes to the max altitude of 101 km.
  • Travels with the speed of Mach 5 , five times the speed of sound in about 20 seconds.

Prelims takeaway

  • Vikram-S
  • ISRO
  • Prarambh
  • Karman Line

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