2019
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Rupal Ganguly
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Kalpana Chawla
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Sunita Williams
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Bibha Chowdhuri
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Detailed explanation-1: -The star has been named in honour of a pioneering Indian woman scientist Dr Bibha Choudhury, who discovered subatomic particle, pi-meson, Bhibha also means “a bright beam of light” in Bengali.
Detailed explanation-2: -HD 86081 is a yellow-hued star in the equatorial constellation of Sextans. It has the proper name Bibha, after Indian physicist Bibha Chowdhuri.
Detailed explanation-3: -Meet Dorje Angchuk from Ladakh: First Indian Honorary Member of International Astronomical Union.
Detailed explanation-4: -The IAU frequently receives requests from individuals who want to buy stars or name stars (or any other astronomical object). Some commercial enterprises purport to offer such services for a fee. However, such “names” have no formal or official validity whatsoever.
Detailed explanation-5: -Bibha Chowdhuri (3 July 1913 – 2 June 1991) was an Indian physicist. She worked on particle physics and cosmic rays. The IAU has re-christened the star HD 86081 as Bibha (a yellow-white dwarf star in the constellation Sextans south of the celestial equator) after her.