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Science & TechnologyMedium

The landing site of Chandrayaan 3 on the Moon has been named

  1. A.Tiranga Point
  2. B.Shiv Shakti Point
  3. C.Jawahar Point
  4. D.Sarabhai Point

Correct answer

B. Shiv Shakti Point

Explanation

The correct answer is B, Shiv Shakti Point. The spot where the Vikram lander of Chandrayaan 3 touched down on 23 August 2023, in the high latitude region near the lunar south pole, was given this name shortly after the landing. The day of the landing was also declared National Space Day.

Option A, Tiranga Point, is the name given to the place where the Chandrayaan 2 lander came down in 2019, so it is a real lunar name and the sharpest distractor here. Option C, Jawahar Point, is the name of the place where the Moon Impact Probe of Chandrayaan 1 struck the surface on 14 November 2008. Option D, Sarabhai Point, is not a site name, although a lunar crater is named after Vikram Sarabhai. Three of these four names are genuine, which is what makes the question worth a careful reading.

Read the full article: Chandrayaan and Mangalyaan: India's Moon and Mars Missions

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Q2.Science & TechnologyMedium

Which launch vehicle carried Chandrayaan 1 into orbit?

  1. A.PSLV C11
  2. B.GSLV Mark Three
  3. C.SLV 3
  4. D.LVM3 M4
Show answer
Correct answer: A. PSLV C11

The Polar Satellite Launch Vehicle in its extended configuration carried Chandrayaan 1 on 22 October 2008. The same family of rockets, in the C25 flight, later carried the Mars Orbiter Mission in 2013, which shows how much the Indian space programme achieved with a medium lift vehicle.

Q3.Science & TechnologyHard

The presence of water molecules on the Moon was confirmed using data from which instrument carried by Chandrayaan 1?

  1. A.Moon Impact Probe
  2. B.Moon Mineralogy Mapper
  3. C.Orbiter High Resolution Camera
  4. D.Lyman Alpha Photometer
Show answer
Correct answer: B. Moon Mineralogy Mapper

This imaging spectrometer, supplied by the United States space agency and flown on the Indian orbiter, measured how sunlight reflected from the lunar surface and found the absorption signature of water molecules and hydroxyl, especially towards the poles.