Why does the moon look bigger when it's ...

Socialism and communism are often mentioned in the same breath, and they do share a common history, but socialists aren't necessarily communists -- and vice versa. Learn more about both concepts and how they've been put into practice in this episode of BrainStuff, based on this a ... Show More

Our bodies can often prevent us from catching the same illness twice, and vaccines use that bodily system to prevent us from getting sick in the first place. Learn how the immune response works, what goes into vaccines, and why vaccines are safe for kids in this episode of BrainS ... Show More

In the 1960s, advances in technology allowed brave aquanauts to explore deeper into the ocean than ever before, but the project was shut down. Learn how Sealab worked -- and how that technology is still used today -- in this classic episode of BrainStuff.See omnystudio.com/listen ... Show More

The gargantuan black holes at the centers of galaxies seem impossibly large. How did they grow so large in the short history of our Universe? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Un observateur regardant la Lune descendre sur l'horizon aura l'impression qu'elle est plus grosse. Pour comprendre cette perception, considérée comme une illusion d'optique, plusieurs explications ont été avancées. Aucune, pourtant, ne paraît donner la clef de ce qui demeure en ... Show More

Over the Moon: What if we, over at the mother company Earth, Inc., looked at "assets" in our solar system like a corporation looks at its assets? What if we set our sights on that ne'er-do-well moon? Find out how we could harness the moon's resources to do more of Earth's bidding ... Show More

How many stars can we see in the sky? Thousands? Billions? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Visit the far side of the moon with Daniel and Jorge Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

How do we know the shape of our galaxy, since we're stuck in the middle of it? Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Aim as high as you can. Aim for the moon just in case you miss you'll still be amongst the stars. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Daniel and Jorge talk about how megaconstellations of satellites might spoil our view of the Universe. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

Daniel talks about how astronomers can measure or deduce the mass of a star, and why it controls its fate. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information. 

EXTREME UNIVERSE! (Hint: It's not the sun) Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.