Home untitled-design-2021-11-17t181227.360-16371536273x2 untitled-design-2021-11-17t181227.360-16371536273×2 by Magic of science 3 years ago3 years ago This discovery was made using PRL Advanced Radial-velocity Abu-sky Search (PARAS) optical fiber-fed spectrograph, the first of its kind in India.