If disorder in the universe is always increasing, then how is it that galaxies, stars, planets, and people are here? Watch the explanation. Recently, when we were talking about why time only moves forward,
Everything you need to know about the mysterious cosmic phenomenon astrophysicists call a 'white hole'
So what in the universe is a white hole? It's imagination day, and we're going to talk about fantasy creatures. Like unicorns, but even rarer. Like leprechauns, but even more fantastical! Today, we're