ISRO Missions — Current Affairs 2026
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Gaganyaan Mission: Integrated Main Parachute Airdrop Test (IMPAT) Success
February 2024ISRO successfully conducted the Integrated Main Parachute Airdrop Test (IMPAT) for the Gaganyaan mission's crew module recovery. This critical test demonstrated the deployment sequence of the main parachutes, essential for safely bringing the crew module back to Earth. The success of such tests is vital for validating the re-entry and recovery systems, moving India closer to its ambitious human spaceflight goal. This event underscores ISRO's methodical approach to ensuring astronaut safety and developing complex human-rated technologies, showcasing significant progress towards the planned manned mission.
UPSC Angle: This event is crucial for Mains (GS-3 Science & Tech) regarding India's human spaceflight capabilities, technological self-reliance, and safety protocols. Prelims questions could focus on the specific test name (IMPAT), its purpose, and the overall Gaganyaan mission objectives.
Aditya-L1 Mission Begins Collecting Scientific Data, Releases First Images
March 2024India's first solar observatory, Aditya-L1, successfully commenced scientific operations from its halo orbit around the Sun-Earth L1 point. The onboard instruments, including the Solar Ultraviolet Imaging Telescope (SUIT) and Visible Emission Line Coronagraph (VELC), have started transmitting valuable data and images of the Sun's atmosphere. This marks a significant milestone in India's space science endeavors, providing unprecedented insights into solar dynamics, space weather, and their impact on Earth. The data is expected to enhance global understanding of the Sun's behavior.
UPSC Angle: Highly relevant for both Prelims (facts about Aditya-L1, L1 point, instruments) and Mains (GS-3 Science & Tech) on India's space science achievements, objectives of solar missions, and their importance for space weather prediction and fundamental research. It highlights India's growing capabilities in deep-space observation.
ISRO's XPoSat Mission Successfully Completes Initial Calibration and Operations
April 2024ISRO's X-ray Polarimeter Satellite (XPoSat), launched in January 2024, has successfully completed its initial calibration phase and commenced regular scientific observations. XPoSat is India's first dedicated polarimetry mission to study various cosmic X-ray sources, such as black holes, neutron stars, and active galactic nuclei. Its primary instruments, POLIX and XSPECT, are designed to measure the polarization of X-rays, providing crucial data to understand the emission mechanisms from these extreme objects. This mission positions India as a key contributor to high-energy astrophysics.
UPSC Angle: Relevant for Prelims (name of the mission, its primary objective, instruments) and Mains (GS-3 Science & Tech) for India's contributions to space astronomy and high-energy astrophysics. It showcases ISRO's diversification into specialized scientific missions beyond planetary exploration.