Lost Worlds: Why do we have a moon?

Dismissing pseudoscience is too easy. Understanding why it spreads so quickly is harder. It can teach us why real science works and how to spot the difference between the two. To watch this episode on video, find us on Netflix! Guest: Hank Green, creator of SciShow and Crash Cour ...  Show more

Down beneath the waves, where the light starts to fade, there's an ecosystem scientists don't fully understand. About a decade ago, some researchers left structures in this mysterious world and let them grow encrusted with life. Now they're pulling them back up again and unwrappi ...  Show more

For centuries, the moon has captivated humanity. Yet, its origins and nature remain shrouded in mystery. Could the moon be more than a natural satellite? Intriguing theories suggest the moon could be a hollow, artificial structure - perhaps even an alien spaceship.The podcast exp ...  Show more

This week, we're casting our eyes towards the brightest and largest object in our night sky: the Moon. As India becomes the 4th nation to achieve a successful soft landing on our only natural sateillite, we saw a fantastic opportunity to chart the history of how the Moon was form ...  Show more

Why has the moon fascinated humans for so long? The moon in culture, how it affects life on Earth and what the moon is really like. Originally broadcast 21 July 2014. 

Have you ever thought about how the moon was formed? Surprisingly, there is no concrete evidence. Instead there are multiple theories and people still argue between them. One theory is the moon is hallow and this changes everything we know about physics... But why do people think ...  Show more