ISRO Schedules Uncrewed Gaganyaan Mission and Space Tests
Source:Indian Express ↗
ఇది ఎందుకు ముఖ్యం
The article highlights critical advancements in India's space program—including human spaceflight preparations (Gaganyaan), space sector commercialization through private industry manufacturing of launch vehicles (HAL-L&T/PSLV), and cutting-edge propulsion technology tests (electric propulsion). These developments tie directly into India's strategic vision for self-reliance, high-tech economic growth, and leadership in global commercial space markets.
సారాంశం
ISRO has scheduled seven major space missions through early 2026, highlighted by the first uncrewed flight of the human spaceflight program, Gaganyaan, using a human-rated LVM3 rocket carrying robot Vyommitra. Other notable upcoming milestones include India's first industry-built PSLV rocket under a public-private manufacturing partnership, commercial payloads via NSIL, and technological demonstrations like electric propulsion systems and quantum key distribution.
ముఖ్య అంశాలు
- ISRO has lined up seven major space missions leading up to March 2026, featuring commercial launches and key technological tests.
- The human-rated LVM3 rocket will carry the first uncrewed Gaganyaan mission featuring a humanoid robot 'Vyommitra' by March 2026, aiming to test aerodynamics, orbital module operations, and crew module re-entry and recovery.
- India's first industry-built PSLV, manufactured by a HAL-L&T consortium via an NSIL tech transfer agreement, is scheduled for launch carrying the Oceansat satellite and other payloads.
- The TDS-01 mission via PSLV-63 will test high-thrust electric propulsion systems (reducing satellite chemical fuel needs drastically), quantum key distribution, and indigenous traveling wave tube amplifiers.
ముఖ్యమైన పదాలు
Gaganyaan Mission
India's maiden human spaceflight program aiming to send astronauts to low Earth orbit using a human-rated LVM3 rocket, preceded by uncrewed test flights carrying humanoid robot Vyommitra.
UPSC context
UPSC GS Paper III: Space Technology and Indigenization of Technology; tests knowledge of India's frontier manned space missions.
NewSpace India Limited (NSIL)
The commercial arm of ISRO under the Department of Space, mandated to commercialize space products, foster private industry participation, and drive demand-led commercial missions.
UPSC context
UPSC GS Paper III: Privatization and commercialization of the Indian space sector and public-private partnerships.
Polar Satellite Launch Vehicle (PSLV)
ISRO's reliable four-stage, expendable medium-lift launch vehicle used extensively for remote-sensing, interplanetary, and commercial payloads, transitioning towards industry-led manufacturing.
UPSC context
UPSC GS Paper III: Space technology, launch vehicle systems, and India's commercial space capabilities.
అనుసంధానమైన స్థిర భావనలు
What are the key technical systems and safety mechanisms tested in human spaceflight missions like Gaganyaan?
- HLVM3 Rocket: Human-Rated LVM3 (HLVM3): Modified heavy-lift vehicle featuring enhanced safety margins, redundant systems, and a certified CE-20 cryogenic upper stage.
- Escape System: Crew Escape System (CES): Rapid-response solid motor system designed to pull the crew module away from the launch vehicle in case of an abort scenario.
- ECLSS Life Support: Environmental Control & Life Support System (ECLSS): Sustains cabin pressure, oxygen supply, humidity, and carbon dioxide scrubbing for astronaut survival.
అంతర-అంశ నమూనాలు
PSLV Commercialisation + Defence Indigenisation (Make in India)
The HAL-L&T consortium building the PSLV illustrates the transition from public-sector monopoly to private industrial manufacturing in strategic high-tech sectors under Make in India.
Gaganyaan Human Spaceflight + Strategic Launch Vehicles
Gaganyaan's ECLSS testing and human-rating of the LVM3 connect advanced life-science experiments with strategic heavy-lift rocketry capabilities.
Gaganyaan uncrewed milestones + human-rated LVM3 (HLVM3) ECLSS & crew module recovery tech will feature in Prelims/Mains.
అనుసంధాన PYQలు · 2
అనుసంధాన PYQలు · 2
- 2023MainsGS3
What is the main task of India's third moon mission which could not be achieved in its earlier mission? List the countries that have achieved this task. Introduce the subsystems in the spacecraft launched and explain the role of the Virtual Launch Control Centre' at the Vikram Sarabhai Space Centre which contributed to the successful launch from Sriharikota.
- 2016MainsGS3
Discuss India's achievements in the field of Space Science and Technology. How the application of this technology has helped India in its socio-economic development?
