What It's Like to Spend a Year in Space

We live in a world of pervasive noise. Even when we're alone and our surroundings are quiet, our devices bombard us with an endless stream of inputs — messages, news, opinions, entertainment — and we feel constantly connected.My guest argues that this lack of both silence and sol ...  Show more

Modern life is filled with conveniences designed to make things easier. We can order dinner without leaving the couch, check ourselves out at the grocery store, communicate instantly with anyone, and stream nearly every movie and song ever made.So why do we often feel busier, mor ...  Show more

NASA Astronaut Candidate Woody Hoburg discusses his experiences as the 2017 NASA Astronaut Class approaches the two-year mark of extensive training for space travel. 

Astronauts undergo rigorous training to prepare their bodies and minds for space, but once they arrive, the experience of being weightless thousands of miles above Earth is like nothing they’ve ever felt before. Join host Anahad O’Connor as he learns from former NASA astronaut an ...  Show more

What's it like living underwater for two weeks? What's the trickiest part of training to be an astronaut? What are the most memorable sights you see from space? Several extreme questions, all of which can be answered by one man: Major Tim Peake.After a childhood packed with outdo ...  Show more

When astronaut Christina Koch embarked on her 11-month spaceflight, she knew it would be a record-breaking mission; what she didn’t know is that she would return to Earth just at the start of a global pandemic. CNN’s Chief Medical Correspondent Dr. Sanjay Gupta celebrates Women’s ...  Show more