Fill in the blank:
RAMBHA-LP onboard Chandrayaan-3 is designed to probe lunar _____.
Show answer & explanation
Correct answer: A
Explanation
Answer: Plasma.
Explanation:
The RAMBHA-LP (Radio Anatomy of Moon Bound Hypersensitive Ionosphere and Atmosphere – Langmuir Probe) payload, mounted on Chandrayaan-3's lander 'Vikram', is designed to measure the density of plasma (ions and electrons) near the lunar surface, as well as the changes occurring in it over time. It helps in investigating how the Moon's atmosphere responds when exposed to solar winds and other cosmic radiation. The data collected by RAMBHA-LP assists scientists in understanding the extent to which radio communication and navigation systems in future lunar missions might be affected by the Moon's charged environment.
Additional Points:
Significance of RAMBHA-LP: It has confirmed the presence of low-density plasma near the Moon's South Pole, which is a favorable indication for the transmission of radio waves.
Other Payloads (Lander): ChaSTE: To measure the thermal properties of the lunar surface.
ILSA: To measure seismic activity around the landing site.
LP (Langmuir Probe): It is named after the American physicist Irving Langmuir.
Potential Exam Questions and Answers:
Question: What are the names of the lander and rover in the Chandrayaan-3 mission?
Answer: The lander is named 'Vikram', and the rover is named 'Pragyan'.
Question: What name has been given to the specific location on the Moon where Chandrayaan-3 landed?
Answer: 'Shiv Shakti Point'.