Correct option is A
The correct answer is (a) Neither 1 nor 2
Explanation:
Both statements given are factually correct, hence the INCORRECT statement(s) is none.
Statement 1: Correct
- India’s Chandrayaan-3 mission successfully soft-landed its lander module on the Moon's surface on August 23, 2023, at 6:04 PM IST.
- With this, India became the first country to land near the Moon's south pole, a region that has remained largely unexplored.
Statement 2: Correct
- Chandrayaan-3 was launched on July 14, 2023, aboard the LVM-3 rocket from Satish Dhawan Space Centre.
- The successful landing on August 23, 2023, made India the fourth country to achieve a soft landing on the Moon, after the USSR (Russia), USA, and China.
Information Booster:
Parts of the Chandrayaa-3 Mission:
Propulsion Module (PM)
- Transfers lander to 100 km lunar orbit
- Carries SHAPE payload:
- Purpose: Spectro-polarimetric study of Earth’s light
- Goal: Explore habitability markers on exoplanets
Lander Module (LM) – Vikram
- Performs soft landing using Automatic Landing Sequence (ALS)
- Deploys the Rover Pragyan on lunar surface
- Mission Life: 1 lunar day (~14 Earth days)
Rover – Pragyan
- Conducts in-situ chemical analysis
- Autonomous navigation on Moon’s surface
Scientific Payloads
Lander Payloads:
Payload | Objective |
RAMBHA | Measures near-surface plasma density fluctuations |
ChaSTE | Analyses thermal properties of polar lunar soil |
ILSA | Detects moonquakes; studies lunar crust & mantle |
LRA | Laser reflector for Earth-based tracking; lunar dynamics |
Rover Payloads:
Payload | Objective |
APXS | Analyzes chemical and mineral composition of soil & rocks |
LIBS | Determines elemental makeup; studies lunar geology |