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Mangsatabam Dinachandra Meetei
Every year, from 4 to 10 October, World Space Week celebrates the contributions of space science and technolo gy to human progress. Proclaimed by the United Nations General Assembly in 1999, the global observance promotes scientific learning, inspires curiosity about the universe and encourages international cooperation. The 2026 theme, “R ocket Revolution,” highlights how advances in launch technology are changing access to space and opening new possibilities for exploration.
Rocket Revolution : Transforming Space Exploration
The launch of Sputnik1, the first artificial satellite to orbit Earth, in 1957 marked the beginning of the space age. Since then, rocket technology has advanced dramatically. Space exploration, once led almost exclusively by National space agencies, now involves commercial compa- nies, universities, research institutions and an increasing number of spacefaring Nations.
One of the most significant developments is reusable rocket technology. Traditionally, many launch vehicles were discarded after a single flight. Today, some rockets can recover and reuse major components, potentially lowering launch costs and enabling more frequent missions. The consequences extend far beyond space exploration. Rockets place satellites into orbit for communications, navigation, weather forecasting, agricultural planning, envir onmental monitoring and disaster management. They also carry scientific instruments and robotic spacecraft to the Moon, Mars and other destinations, allowing researchers to investigate worlds beyond Earth.
Artemis II : A Historic Journey Around the Moon
NASA’s Artemis II mission launched on 1 April 2026 and splashed down on 10 April, marking the first crewed journey around the Moon since the Apollo era. Four astronauts—Reid Wiseman, Victor Glover, Christina Kochand Canadian Space Agency astronaut Jeremy Hansen—travelled aboard the Orion spacecraft, launched by NASA’s Space Launch System (SLS) rocket.
Artemis II was a crewed lunar flyby. Its purpose was to test Orion’s systems with astronauts aboard during a journey into deep space and to gather experience needed for future human exploration of the Moon.
Human spaceflight demands far more than a powerful rocket. Astronauts must be protected from the hazards of space, spacecraft systems must perform reliably far from Earth, and every stage of a mission requires meticulous planning. Artemis II represents an important step in preparing for future lunar missions and, eventually, more ambitious journeys deeper into the solar system.
India’s Remarkable Achievements in Space
India has established itself as a major space faring Nation through the work of ISRO, its indigenous launch vehicles and its increasingly sophisticated scientific missions.
On 23 August 2023, Chandrayaan-3 made India the fourth country to achieve a soft landing on the Moon and the first to land in the lunar southern high-latitude region. Its Vikram lander and Pragyan rover conducted experiments on the lunar surface, studying properties of the landing region and collecting valuable scientific data.
Another milestone is Aditya-L1, launched on 2 September 2023. India’s first space-based solar observatory, it studies the Sun from a halo orbit around the Sun –Earth Lagrange point 1, approximately 1.5 million kilometres from Earth. Its observations help scientists investigate the Sun’s outer atmosphere, solar activity and the processes behind space weather, which can affect satellites and other technological systems.
India’s PSLV and LVM3 have also strengthened the country’s ability to launch satellites and undertake complex missions. Together, these achievements illustrate how sustained scientific research, engineering expertise and long-term investment can expand a Nation’s capabilities in space.
Why Is Space Exploration Important ?
Space exploration helps scientists investigate the origin and evolution of the universe, study other celestial bodies and better understand Earth’s place in the wider cosmic environment.
Satellites provide vital information about weather systems, ocean conditions, land use and environmental change. Their observations help authorities track cyclones, floods, droughts and wild fires, support agricultural planning and improve disaster preparedness.
Space research can generate advances in robotics, materials science, computing, communications and engineering. Technologies developed for demanding space missions may also find applications on Earth, although the benefits depend on how successfully those innovations are adapted for practical use.
Yet the expansion of space activities brings challenges. Launches and scientific missions require substantial investment, while the growing number of satellites and other objects in orbit raises concerns about congestion and space debris.
International cooperation, improved debris management and the sustainable use of orbital space are essential if future generations are to benefit from space activities.
The Role of Students in the Rocket Revolution
Students will help shape the next chapter of space exploration. World Space Week offers schools an opportunity to turn curiosity into practical learning through astronomy sessions, quizzes, exhibitions, poster-making competitions and supervised model-rocket activities. Exploring rocket propulsion, orbital motion and missions such as Artemis II can help students see how mathematics, physics, computing and engineering work together. Building models, analysing satellite images and studying planetary environments can make scientific concepts more engaging.
Teachers can nurture this interest by encouraging students to ask questions, examine evidence and collaborate on projects. Even simple activities—tracking the Moon’s phases, comparing satellite images or investigating how rockets overcome Earth’s gravity—can help learners appreciate the science behind spaceflight.
Such experiences may inspire future careers in aerospace engineering, astronomy, satellite techno- logy, robotics and planetary science. They can also help students understand that space exploration is a collective human endeavour, built on evidence, cooperation and generations of scientific work.
The next major breakthrough may come from a youngperson who is only beginning to discover the wonders of science today.
Conclusion
World Space Week 2026, under the theme “Rocket Revolution”, celebrates the advances trans- forming humanity’s access to space. From NASA’s lunar exploration and China’s lunar missions to Russia’s spaceflight heritage, Japan’s asteroid research, Europe’s scientific collaborations and India’s achievements through ISRO, nations are expanding the boundaries of scientific discovery.
Artemis II demonstrated the possibilities of crewed lunar exploration, while advances in reusable rockets are helping reshape the future of spaceflight. Beyond exploration, satellites support communication, navi- gation, weather forecasting and disaster preparedness.