according to google 1 light year is 6 trillion miles . according to Srimad Bagavatam canto 5 part 2 a diagram shows that this universe is 4 billion miles wide So one can not travel for even 14 of a light year in this universe. POne woul;d come to the shell / covering of vthe universe .
according to google 1 light year is 6 trillion miles . according to Srimad Bagavatam canto 5 part 2 a diagram shows that this universe is 4 billion miles wide So one can not travel for even 14 of a light year in this universe. POne woul;d come to the shell / covering of vthe universe .