Answer: Mount Abu
Notes: A new Jupiter-size exoplanet ‘TOI 4603b’ with the highest density known till this date and mass 13 times than that of Jupiter, has been discovered by an international team of scientists ISRO says the discovery of this exoplanet has been made using the indigenously made PRL Advanced Radial-velocity Abu-sky Search spectrograph (PARAS) at the 1.2 m telescope of PRL at its Gurushikhar Observatory in Mount Abu.
