Cosmos explains complex scientific concepts through visual art across four decades of production. Here's where to watch the series.

Forty years ago this fall, the late Carl Sagan began his journey towards becoming a worldwide pop culture icon and champion of science communication thanks to the PBS series Cosmos. Now, though Sagan ...

Last night was an exploration of how knowledge conquers fear, and the power of scientific prediction over superstition. NASA pulled together stories of how their missions overlapped with this week’s ...

After a three-month, 13-episode mission to explore the universe’s past, present and future, Carl Sagan’s Ship of the Imagination — now piloted by Neil deGrasse Tyson– returned to its terrestrial dock ...

This week on Cosmos: A Spacetime Odyssey, Neil deGrasse Tyson reminded us that science can feel magical with a discussion of the scientists who brought us the wizardry of electricity and magnets. We ...

The Ship of the Imagination makes a final journey to explore one of the biggest mysteries of the universe: dark energy. Meet one of science's greatest unsung heroes, Fritz Zwicky, whose prediction of ...