Skip to content Home Questions Play Progress Daily Challenge Questions › Science and Technology Questions QUESTION The initial developmental flight of India’s Geosynchronous Satellite Launch Vehicle (GSLV-D1) used how many propulsion stages? Open question → QUESTION India’s maiden interplanetary mission, aimed at exploring Mars, is known as ______. Open question → QUESTION The Parker Solar Probe, designed to study the Sun from close proximity by travelling in a solar orbit, is a mission undertaken by which… Open question → QUESTION The Satish Dhawan Space Centre (SDSC), India’s primary satellite launch facility, is located at: Open question → QUESTION India formally began its space research programme with the launch of a meteorological rocket from Thumba in which year? Open question → QUESTION The first Indian meteorological rocket launched in 1963 had a diameter of how many millimetres? Open question → QUESTION Chandrayaan-2 comprised three main components: an orbiter, a lander called _____, and a rover known as _____. Open question → QUESTION A communication satellite functions like a television tower positioned at approximately how many kilometers above the Earth? Open question → QUESTION Lagrange points are known as which type of points? Open question → QUESTION Who was the first Chairman of the Indian Space Research Organisation (ISRO)? Open question → QUESTION In India’s space programme, the INSAT series of satellites is primarily used for which of the following functions? I. Television broadcasting II. Meteorological observation… Open question → QUESTION In Indian space research terminology, what does the letter “N” denote in INCOSPAR? Open question → QUESTION A satellite that moves in the equatorial plane, has zero orbital inclination, and revolves around the Earth at an altitude close to 36,000 km… Open question → QUESTION What is the key operational role of the Indian Data Relay Satellite System (IDRSS)? Open question → QUESTION The RAMBHA-LP instrument aboard Chandrayaan-3 has been developed to study lunar ______. Open question → QUESTION What is the primary utility of India’s NavIC (Navigation with Indian Constellation) system? Open question → QUESTION What was the primary mission of the DS-SAR satellite launched on PSLV - C56 on July 30, 2023? Open question → QUESTION The NISAR satellite mission, a landmark collaboration between NASA and ISRO, is primarily designed to utilize which specific technology for high-resolution Earth observation? Open question → QUESTION Within the Aditya-L1 mission's ASPEX payload, what is the primary scientific role of the Solar Wind Ion Spectrometer (SWIS)? Open question → QUESTION What is the primary objective behind ISRO’s development of the MiniSAR (Miniaturized Synthetic Aperture Radar) operating in X-band? Open question → QUESTION Fill in the blank: The approximate depth of the buried impact crater identified by Chandrayaan - 3 is about _______. Open question → QUESTION What is the name of the operation under which India successfully conducted its first anti-satellite (ASAT) missile test? Open question → QUESTION The Vikram lander and Pragyan rover are components of which Indian space mission? Open question → QUESTION Which of the following is a freshwater fish? Open question → Home Questions Play Progress 