29 April- International Astronomy Day International Astronomy Day is observed twice a year, on May 15 and October 9, respectively, just before the first quarter moon of spring and fall. Doug Berger, who at the time served as the president of the Astronomical Association of Northern California, established World Astronomy Day. He wanted to pique urban residents' interest in astronomy. #InternationalAstronomyDay #DrSureshKPandeyKota #DrVidushiSharmaKota #SuViEyeHospitalKota #SuViEyeHospitalLasikLaserCenterKota