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 History Month with an extended conversation with Koch about her remarkable jour ... Show More
Apr 2021
A NASA astronaut’s lessons on fear, confidence and preparing for spaceflight | Megan McArthur
How does an astronaut prepare physically and mentally to launch into space? NASA astronaut Megan McArthur, who will take part in the SpaceX Crew-2 mission later this month, shares stellar life lessons on how to cultivate the resolve to do incredible things through preparation -- ... Show More
11m 7s
Mar 2025
Mind over Mars: The psychology of space exploration, with Suzanne Bell, PhD
Astronauts on a future mission to Mars will face many challenges, including three years in a tiny spacecraft and a Mars habitat, with just a few other crew members and a 22-minute delay for any communication back to Earth. Psychologist Suzanne Bell, PhD, head of NASA’s Behavioral ... Show More
41m 5s
Jul 2022
What It's Like to Spend a Year in Space
In March of this year, Mark Vande Hei returned to earth after spending 355 days in outer space. Today on the show, I talk to Mark about what it was like to spend nearly a year in orbit, and how he ended up setting a new record for the longest spaceflight by an American astronaut. ... Show More
44m 47s
Nov 2022
Sleep, the Final Frontier
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
18m 57s