A
Both 1 and 2
B
Neither 1 nor 2
C
2 only
D
1 only
Correct answer: (a) Both 1 and 2
Explanation
Both statements are correct. NASA selected the PUFFINS space telescope mission to study cosmic dust particles in the interstellar medium, utilizing far-infrared polarimetry to study these dust grains.
Same topic · past papers
UPSC has asked this before
These previous-year questions sit on the same topic. Open one to practise the earlier ask.
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2025 · Q26 · General Studies · 2 marks
Consider the following statements: Statement I: The amount of dust particles in the atmosphere is more in subtropical and temperate areas than in equatorial and polar regions. Statement II: Subtropical and temperate areas have less dry winds. Which one of the following is correct in respect of the above statements? -
2022 · Q15 · GS III · 15 marks
Launched on 25th December, 2021, James Webb Space Telescope has been much in the news since then. What are its unique features which make it superior to its predecessor Space Telescopes ? What are the key goals of this mission ? What potential benefits does it hold for the human race? -
2015 · Q30 · General Studies · 2 marks
In the context of modern scientific research, consider the following statements about 'IceCube', a particle detector located at South Pole, which was recently in the news: 1. It is the world's largest neutrino detector, encompassing a cubic kilometre of ice. 2. It is a powerful telescope to search for dark matter. 3. It is buried deep in the ice. Which of the statements given above is/are correct?