On this week's episode of Cosmos: A Spacetime Odyssey host Neil deGrasse Tyson reminds us of our own collective mortality by asking us to think about our origin stories, and to consider the stories ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Cosmos: A Spacetime Odyssey, episode 11, ...

The next episode of "Cosmos: A Spacetime Odyssey" airs Sunday (May 18), and it promises to delve into big questions about death and immortality. "Life itself sends its own messages across billions of ...

On this week's episode of Cosmos: A Spacetime Odyssey host Neil deGrasse Tyson reminds us of our own collective mortality by asking us to think about our origin stories, and to consider the stories ...