This question arise in my mind because the year 2009 was declared the International Year of Astronomy by the United Nations, in its 62nd General Assembly. this come in
News paper.
Most important 3 discoveries in day to day life for me, i keep this list only up to 3 because this list will be unending.
1. spectacles for view everything for all time.
2. light bulb for view at night time or in darkness.
3. Electricity , without it i can not do anything with my computer or even my life stop without it because i use many equipments which work using it .
but this article related to Astronomy, & i didn't find any discovery related to my day to day life like other discoveries other than Calender & Binoculars. One possibility is that i didn't study this topic deeply.
Calender because its base on the cycles of some astronomical phenomenon, such as the cycle of the sun, or the moon.
Binoculars because its base on telescopes.
But if astronomer discover any new discovery in space, then as my thinking its not affect my life.
what code ranchers think about which Astronomical discovery affect normal human life?