Lawrence Schulman explains, "If the Sun were to explode, you would not know about it until 8 minutes after the event" because it takes 8 minutes for light to travel from the Sun to the Earth. <br />After the Big Bang, there were only charged particles in the universe until the charged positive and negative particles came together during recombination (cosmology). Thermal time hypothesis is a proposal that time isn't a fundamental reality! <br /><br />Thanks for watching. Follow for more videos. <br />#cosmosspacescience <br />#throughthewormhole <br />#episode10 <br />#season5 <br />#cosmology <br />#astronomy <br />#spacetime <br />#spacescience <br />#space <br />#nasa <br />#spacedocumentary <br />#time <br />#morganfreeman <br />
