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The PSLV Orbital Experimental Module-3 has successfully achieved all its objectives. Discuss.

 

Introduction:

A simple introduction about PSLV Orbital Experimental Module-3 

The PSLV Orbital Experimental Module-3 (POEM-3), an innovative low-cost space platform based on the spent PS4 stage of the PSLV-C58 vehicle, has successfully achieved all its objectives.

After deploying the XPoSat satellite into its intended 650 km orbit on January 1, 2024, the vehicle was manoeuvred to a lower 350 km circular orbit to minimize orbit degradation once the experiment concluded.

POEM-3 is a three-axis attitude-controlled platform equipped with power generation, telecommand, and telemetry capabilities to support various payloads.

 

Body:

You may incorporate some of the following points in the body of your answer:

POEM-3 carried nine payloads from diverse entities such as the VSSC, PRL, academia, and space start-ups inducted through IN-SPACe. These payloads include:

  • The Women Engineered Satellite (WESAT) was developed by the LBS Institute of Technology for Women to study the comparison between solar irradiance and UV index.
  • A radiation shielding experiment.
  • An amateur radio.
  • Three propulsion systems by space start-ups, and an interplanetary dust count experiment by the Physical Research Laboratory.
  • Two types of fuel cell systems developed by the Vikram Sarabhai Space Centre. One of the fuel cells utilizes hydrogen and oxygen to generate electricity while releasing heat and water as by-products, serving as a precursor for energy systems required for a space station.

 

Conclusion:

Your Conclusion should be simple and balanced

Having accomplished all its objectives, further tests with POEM-3 are planned to generate data for future missions, including forthcoming POEM configurations. With POEM-3's expected orbital decay and return in three months, the PSLV-C58 XPoSat mission will leave no debris in space.

India's aspirations of setting up a space station in low Earth orbit by 2035 align with the successful demonstration of POEM-3, showcasing the country's growing capabilities in space technology and exploration.

 

Other Points to Ponder

ARKA200 (Xenon Based Electric Propulsion)
RUDRA (HAN-based Green Propellant Thruster)
Other space missions of ISRO

 

Previous Year Questions

1. 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. (2023)

2. Launched on 25th December 2021, James Webb Space Telescope has been much in the news since then. What are its unique features which make it superior to its predecessor Space Telescopes? What are the key goals of this mission? What potential benefits does it hold for the human race? (2022)

 

05-Apr 2024
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