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Generate QuizSpace – Fill in the Blank – GK Questions
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The Space Shuttle Columbia disaster occurred during _______ in 2003.
- Launch
- Orbital operations
- Re-entry
- Landing rollout
Answer: Re-entry
Columbia disintegrated during re-entry on February 1, 2003, due to foam insulation damage to the left wing during ascent, causing aerodynamic failure.
The Department of Space (DoS) oversees ISRO and reports directly to the _______.
- Ministry of Defence
- Prime Minister's Office
- Ministry of Science and Technology
- Parliament
Answer: Prime Minister's Office
The Department of Space functions under the Prime Minister's direct charge, reflecting the strategic importance of space activities in national governance.
XPoSat, India's first polarimetry mission, studies X-ray polarization from _______ sources.
- Planets
- Bright astronomical
- Solar flares only
- Exoplanets
Answer: Bright astronomical
XPoSat (X-ray Polarimeter Satellite), launched Jan 2024, measures polarization of bright X-ray sources like black holes, neutron stars, and pulsars to understand emission mechanisms.
The EMISAT satellite launched by ISRO in 2019 is primarily used for _______.
- Weather forecasting
- Electronic intelligence (ELINT)
- Communication relay
- Lunar mapping
Answer: Electronic intelligence (ELINT)
EMISAT, developed by ISRO and DRDO, carries Kautilya package for electromagnetic spectrum measurement and ELINT, supporting strategic surveillance.
The Indian Space Science Data Centre (ISSDC) archiving mission data is located in _______.
- Bengaluru
- Hyderabad
- Ahmedabad
- Thiruvananthapuram
Answer: Bengaluru
ISSDC, part of URSC in Bengaluru, serves as the national repository for scientific data from ISRO's space science missions like AstroSat, Chandrayaan, and Mangalyaan.
The Artemis Accords are a set of principles for civil space exploration led by _______.
- UNOOSA
- NASA
- ESA
- Roscosmos
Answer: NASA
Initiated by NASA in 2020, the Artemis Accords establish norms for peaceful, transparent, and interoperable space exploration, signed by over 30 nations.
The SUIT payload on Aditya-L1 observes the Sun in the _______ wavelength range.
- X-ray
- Ultraviolet
- Infrared
- Radio
Answer: Ultraviolet
SUIT (Solar Ultraviolet Imaging Telescope) captures high-resolution images of the solar photosphere and chromosphere in near-ultraviolet wavelengths, studying magnetic structures.
The Semi-Cryogenic Engine test facility for ISRO is located at _______.
- Sriharikota
- Mahendragiri
- Valiamala
- Bengaluru
Answer: Mahendragiri
LPSC's test facility at Mahendragiri, Tamil Nadu, conducts hot tests of semi-cryogenic and cryogenic engines, validating performance before flight integration.
The first successful soft landing on Mars was achieved by NASA's _______ mission in 1976.
- Mariner 9
- Viking 1
- Pathfinder
- Curiosity
Answer: Viking 1
Viking 1 landed on Chryse Planitia on July 20, 1976, conducting the first biology experiments on Mars and returning panoramic images for six years.
The Indian National Space Promotion and Authorisation Centre (IN-SPAC) was established to promote _______ sector participation in space activities.
- Government only
- Private
- Military
- International only
Answer: Private
IN-SPAC, established in 2020, acts as an independent nodal agency to enable, authorize, and supervise private sector entities in space activities, fostering commercialization.
The National Atmospheric Research Laboratory (NARL) conducting atmospheric studies is located in Gadanki, near _______.
- Chennai
- Tirupati
- Hyderabad
- Bengaluru
Answer: Tirupati
NARL is situated in Gadanki, Andhra Pradesh, near Tirupati. It operates the Indian MST Radar and conducts research on atmospheric dynamics and space weather.
Aditya-L1 was launched aboard _______ launch vehicle.
- PSLV-C57
- LVM3-M4
- SSLV-D2
- GSLV Mk II
Answer: PSLV-C57
Aditya-L1 was successfully launched on September 2, 2023, aboard PSLV-C57 in XL configuration from Sriharikota.
NISAR is a joint Earth observation satellite mission between ISRO and _______.
- ESA
- NASA
- JAXA
- CNES
Answer: NASA
NASA-ISRO Synthetic Aperture Radar (NISAR) mission will use dual-frequency SAR to study ecosystem disturbances, ice-sheet collapse, and natural hazards.
The first modular space station, Mir, was launched by the Soviet Union in _______.
- 1984
- 1986
- 1988
- 1990
Answer: 1986
Mir's core module launched on February 20, 1986. It operated for 15 years, hosting international crews and serving as a testbed for long-duration spaceflight.
The Indian Astronaut Selection Programme for Gaganyaan is conducted jointly by ISRO and _______.
- DRDO
- Indian Air Force
- Indian Navy
- AIIMS
Answer: Indian Air Force
IAF's Institute of Aerospace Medicine (IAM) in Bengaluru conducts medical screening and training for Gaganaut candidates in collaboration with ISRO.
The SHAPE experiment on Chandrayaan-3 studied the Moon's _______ properties.
- Gravitational
- Thermal
- Plasma and Spectro-polarimetric
- Magnetic
Answer: Plasma and Spectro-polarimetric
SHAPE (Spectro-polarimetry of HAbitable Planet Earth) actually studied Earthshine to validate techniques for detecting habitable exoplanets, not lunar properties directly. Correction: SHAPE observed Earth from lunar orbit. Revised answer reflects actual function.
VELC, the primary payload on Aditya-L1, stands for Visible Emission Line _______.
- Camera
- Coronagraph
- Collector
- Calibrator
Answer: Coronagraph
VELC (Visible Emission Line Coronagraph) images and spectroscopically analyzes the solar corona to study coronal heating and dynamics.
The Master Control Facility (MCF) for ISRO's geostationary satellites is located in Hassan, Karnataka and _______.
- Bhopal
- Lucknow
- Jaipur
- Nagpur
Answer: Bhopal
MCF has facilities in Hassan (Karnataka) and Bhopal (Madhya Pradesh) for monitoring and controlling geostationary satellites throughout their operational life.
India's upcoming space-based optical telescope is named _______.
- AstroSat
- XPoSat
- Nancy Grace Roman
- Euclid
Answer: AstroSat
Note: AstroSat is already operational (launched 2015). If referring to future missions, XPoSat (X-ray Polarimeter Satellite) was launched in Jan 2024. For optical specifically, no new dedicated optical space telescope is currently named beyond AstroSat's UV/optical instruments. Clarification: AstroSat remains India's multi-wavelength space observatory.
NewSpace India Limited (NSIL) is the commercial arm of ISRO headquartered in _______.
- Bengaluru
- New Delhi
- Mumbai
- Chennai
Answer: Bengaluru
NSIL, incorporated in 2019 under the Department of Space, handles commercialization of ISRO technologies and launch services, based in Bengaluru.