Match the recently launched landmark space missions (List-I) with their primary scientific… — State PSC Exam

Match the recently launched landmark space missions (List-I) with their primary scientific payload or key technological demonstration instrument (List-II).

Aditya-L1 (ISRO)Visible Emission Line Coronagraph (VELC) designed for high-resolution spectral study of the solar corona
Psyche Mission (NASA)Deep Space Optical Communications (DSOC) payload testing high-bandwidth laser data transmission
SLIM (JAXA)Lunar Excursion Vehicle (LEV-1) utilizing an autonomous hopping mechanism for surface probe deployment
Euclid Space Telescope (ESA)Near-Infrared Spectrometer and Photometer (NISP) mapping the cosmic geometry of dark energy

Answer

Aditya-L1 pairs with Visible Emission Line Coronagraph (VELC); Psyche Mission pairs with Deep Space Optical Communications (DSOC); SLIM pairs with Lunar Excursion Vehicle (LEV-1); Euclid Space Telescope pairs with Near-Infrared Spectrometer and Photometer (NISP).

Aditya-L1 correctly pairs with VELC for studying the solar corona. Psyche Mission correctly pairs with the DSOC technology demonstration. SLIM correctly pairs with LEV-1 which employs a hopping locomotion mechanism. Euclid Space Telescope correctly pairs with NISP for cosmological spectroscopy.

Step-by-Step Solution

Analyze India's solar mission Aditya-L1's primary payload instrument.

Aditya-L1's primary payload is VELC (Visible Emission Line Coronagraph), positioned at Sun-Earth L1 to study coronal dynamics.

Matches solar observation goals with coronagraph payload instrumentation.

Identify the optical communication technology payload aboard NASA's Psyche spacecraft.

Psyche carried the DSOC (Deep Space Optical Communications) system, successfully transmitting near-infrared laser signals back to Earth.

Distinguishes deep-space tech demonstrations from main asteroid science goals.

Determine the surface deployment rovers carried by JAXA's SLIM lander.

SLIM deployed the LEV-1 rover, which moves via a hopping mechanism, alongside the spherical LEV-2 rover.

Links pinpoint landing missions to their deployed robotic sub-systems.

Identify the primary cosmological detectors onboard ESA's Euclid mission.

Euclid utilizes the NISP (Near-Infrared Spectrometer and Photometer) instrument to measure cosmic redshift and dark energy effects.

Connects dark universe survey objectives with infrared photometric payload design.

Key Concept

Specific instrument payloads and technological demonstrations of contemporary national and international space probes

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