‘Bibha’ & ‘Santamasa’

• The International Astronomical Union (IAU) has named a star and its planet with Indian names:
  • Bibha or HD 86081 is a yellow-white dwarf star in the constellation Sextans. It is bigger and more massive than our Sun. The star has been named ‘Bibha’ in honour of a pioneering Indian woman scientist Bibha Choudhury, who discovered subatomic particle, pi-meson. ‘Bhibha’ also means “a bright beam of light” in Bengali.
  • Santamasa or HD 86081b is a planet revolving around ‘Bibha’ has been named as ‘Santamasa’ to reflect the cloudy nature of its atmosphere. ‘Santamasa’ is the Sanskrit term for ‘clouded’.

Source : Civil Services Chronicle Online, January, 2020