UPSC CARE Mains Practice 21st January 2026
Mains Practice Questions for the Day
- The return of the Piprawaha relics presents an opportunity to rethink heritage stewardship in India. Examine how historically informed museum practices and community participation can transform cultural repatriation into a tool for civilisational revival. (GS Paper I (Art & Culture) – Buddhist stupas and relic traditions – Sanchi, Ashokan architecture, pilgrimage landscapes)
- Reusability represents a paradigm shift in space exploration, transforming it from a disposable, state-led activity into a sustainable, transportation-based commercial ecosystem.” (GS Paper III – Science and Technology / Space Technology)
The return of the Piprawaha relics presents an opportunity to rethink heritage stewardship in India. Examine how historically informed museum practices and community participation can transform cultural repatriation into a tool for civilisational revival. (GS Paper I (Art & Culture) – Buddhist stupas and relic traditions – Sanchi, Ashokan architecture, pilgrimage landscapes)
Introduction:
The partial reunification of the Piprawaha relics, ancient Buddhist gems associated with the historical Buddha, marks a significant moment in India’s cultural repatriation journey. Beyond their physical return, the event raises deeper questions about how India should house, interpret, and transmit its sacred heritage in ways that respect historical traditions while engaging contemporary society.
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1. Historical Understanding of Relics as Living Heritage
In early Buddhist practice, relics were not aesthetic objects but spiritually potent entities that sanctified space and shaped devotion. After the Buddha’s passing, his remains were divided, enshrined in vessels, and interred in stupas that functioned as reliquaries, ritual centres, and pedagogical spaces. This tradition highlights that relics derive meaning from context, ritual, and spatial design, not mere visibility.
2. Lessons from Sanchi and Early Indian Models
The Great Stupa at Sanchi demonstrates how architecture, carvings, circumambulatory paths, and monastic presence prepared devotees for meaningful engagement with relics. Similar symbolic strategies were adopted in rock-cut caves of peninsular India, proving that sacred presence could be conveyed even without physical remains. These precedents provide valuable templates for modern museums.
3. Need to Move Beyond Colonial Museology
Colonial museums reduced relics to inert objects behind glass vitrines, stripping them of ritual vitality. Repeating this model would undermine the civilisational meaning of the Piprawaha relics. Instead, museums must design spaces that allow contemplation, chanting, meditation, and interpretation, treating relics as living cultural entities.
4. Community Participation and Institutional Reform
Repatriation should catalyse reforms in heritage governance through interdisciplinary research, heritage education, and community engagement. Empowering local communities to document heritage and prevent illicit trafficking aligns stewardship with global ethical norms while decentralising protection.
Conclusion:
The return of the Piprawaha relics offers India a chance to redefine heritage stewardship from preservation to revival. By integrating historical wisdom, ethical museum practices, and community participation, India can transform repatriation into a powerful instrument of cultural continuity and global civilisational leadership.
Reusability represents a paradigm shift in space exploration, transforming it from a disposable, state-led activity into a sustainable, transportation-based commercial ecosystem.” (GS Paper III – Science and Technology / Space Technology)
Introduction:
For much of the twentieth century, space exploration followed a disposable and state-led model, where launch vehicles were used once and discarded after each mission. This approach made space access costly, infrequent, and resource-intensive. The emergence of reusable launch vehicle (RLV) technologies has brought about a paradigm shift by redefining rockets as reusable transportation systems, thereby laying the foundation for a sustainable, commercially driven space ecosystem.
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1. Cost-effective Access to Space
Reusability significantly lowers the cost per kilogram of payload by enabling the recovery and reuse of high-value rocket components, particularly the first stage. Unlike expendable rockets, where manufacturing costs are incurred for every launch, reusable systems distribute these costs over multiple missions. Demonstrated successes by private players such as SpaceX show that partial reusability can reduce launch costs several-fold while increasing launch frequency.
2. Overcoming Engineering and Physical Constraints
Spaceflight is constrained by gravity, aerodynamic drag, and the mass penalty explained by the Tsiolkovsky rocket equation, which necessitates a very high proportion of propellant. Traditionally, staging mitigated this by discarding spent stages. Reusability builds on this principle by recovering stages after use, combining engineering efficiency with long-term economic gains.
3. Transition to a Transportation-based Model
Reusable systems shift space operations from a “use-and-throw” approach to a transportation paradigm, similar to civil aviation. Technologies such as automated landings, retro-propulsion, and aerodynamic braking enable rapid refurbishment and redeployment, improving reliability and launch cadence.
4. Sustainability and Strategic Competition
Reusability reduces material waste, ocean debris, and resource consumption, enhancing environmental sustainability. Globally, several countries and private firms are investing heavily in reusable systems. In this context, ISRO’s work on reusable launch vehicles and stage-recovery technologies is vital for India to remain competitive in the evolving commercial space market.
Conclusion:
Reusability marks a structural transformation in space exploration, enabling cheaper, cleaner, and more frequent access to space. By lowering costs, improving sustainability, and fostering private participation, reusable launch vehicles are redefining space as a commercial transportation domain rather than an exclusive state activity. For emerging space powers like India, adopting reusability as a core design principle is essential for long-term strategic and economic relevance in the global space economy.
