TNPSC Thervupettagam

Gaganyaan’s Emergency Exit Strategy

October 22 , 2025 16 hrs 0 min 6 0
  • Gaganyaan will use a Crew Escape System (CES) to safely eject astronauts during a launch emergency in the atmospheric phase.
  • CES is a puller-type system placed at the top of the rocket, using fast-burning solid motors to pull the crew module away from a failing launch vehicle.
  • It can generate acceleration up to 10 times gravity to outpace the rocket, ensuring the module reaches a safe distance quickly.
  • After separation, a multistage parachute system slows the crew module for safe splashdown in the sea.
  • An onboard Integrated Vehicle Health Management (IVHM) system monitors the mission and activates CES during critical failures.

 

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