ISRO’s Gaganyatri to Conduct Microgravity Research on Axiom-4 Mission

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India is set to achieve a historic milestone in space exploration as ISRO’s Gaganyatri astronaut, Group Captain Shubhanshu Shukla, prepares to conduct microgravity research aboard the International Space Station during the upcoming Axiom-4 mission. The mission, scheduled for launch on June 8, marks the first time an Indian astronaut will visit the ISS, advancing India’s presence in human spaceflight.

Key Highlights from the Mission
- ISRO has shortlisted seven microgravity research experiments proposed by Indian Principal Investigators from national research and academic institutions.
- The experiments cover diverse fields, including human health, material research, biotechnology, and pharmaceutical development.
- The research aims to utilize ISS facilities to study the effects of microgravity on biological and physical processes.

Scientific Objectives and Experiment Details
- One experiment will analyze the impact of microgravity radiation on edible microalgae, assessing its viability for space nutrition.
- Another study will examine the sprouting of salad seeds in space, contributing to future astronaut dietary solutions.
- Researchers will investigate the survival, revival, and reproduction of the eutardigrade Paramacrobiotus sp. BLR strain in space conditions.
- Muscle regeneration under microgravity will be tested using metabolic supplements to understand physiological adaptations.
- Human interaction with electronic displays in microgravity will be analyzed to improve astronaut interface designs.
- The growth and yield parameters of food crop seeds in space will be studied to enhance agricultural sustainability in extraterrestrial environments.

Operational Challenges and Preparations
- The shortlisted experiments are undergoing stringent evaluations and reviews to ensure safety and feasibility before launch.
- ISRO aims to establish a robust microgravity research ecosystem in India, paving the way for advanced space-based studies.
- The mission will provide valuable insights into human spaceflight operations, supporting India’s long-term space exploration goals.

Future Outlook and National Impact
- The Axiom-4 mission represents a significant step in India’s collaboration with NASA and international space agencies.
- The experience gained from these experiments will contribute to future Indian space missions, including the Gaganyaan program.
- ISRO’s involvement in microgravity research strengthens India’s position in global space science and technology.

Source: Economic Times, MSN, NewsBytes.