Did you know that astronauts take potty classes in space? Know the details | Video

Posted at 23:15 ET (03:15 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="Exastronaut explains how he goes to the bathroom in space" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330231054-cnne-nasa-bano-full-169.jpg?quality=100&strip=info&w=140&h=80&crop=1" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330231054-cnne-nasa-bano-full-169.jpg?quality=100&strip=info&w=140&h=80&crop=1 140w" data-lazy-sizes="( min-width: 200px ) 140px"/> <img class="image" srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330231054-cnne-nasa-bano-full-169.jpg?quality=100&strip=info&w=140&h=80&crop=1 140w" sizes="( min-width: 200px ) 140px" src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330231054-cnne-nasa-bano-full-169.jpg?quality=100&strip=info&w=140&h=80&crop=1" alt="Exastronaut explains how he goes to the bathroom in space"/> Playing 1:04 Posted at 23:24 ET (03:24 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="Too Mexican to be an American ... and vice versa" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330224422-cnne-nasa-grupal-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330224422-cnne-nasa-grupal-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> 2:04 Posted at 23:08 ET (03:08 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="Exastronaut: Borders are human-made concepts" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330230421-cnne-vuela-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330230421-cnne-vuela-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> 0:48 Posted at 23:02 ET (03:02 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="The keys that led a peasant to become an astronaut" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330225343-cnne-transbordador-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330225343-cnne-transbordador-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> 0:59 Posted at 22:59 ET (02:59 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="Former Mexican-American Astronaut Recalls His Childhood" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330223813-cnne-nasa-nino-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330223813-cnne-nasa-nino-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> 1:23 Posted at 22:37 ET (02:37 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="This is what the closest exoplanet to Earth looks like" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330212716-pba-nasa-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330212716-pba-nasa-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> 0:43 Posted at 21:56 ET (01:56 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="This interstellar comet continues to reveal its secrets" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330215216-panorama-cometa-interestelar-21-borisov-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330215216-panorama-cometa-interestelar-21-borisov-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> <img class="image" srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330215216-panorama-cometa-interestelar-21-borisov-full-169.jpg?quality=100&strip=info&w=1024 1024w" sizes="( min-width: 200px ) 300px" src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330215216-panorama-cometa-interestelar-21-borisov-full-169.jpg?quality=100&strip=info&w=1024" alt="This interstellar comet continues to reveal its secrets"/> 0:46 Posted at 18:38 ET (22:38 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="Rover Curiosity takes a Martian selfie" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330163210-marte-curiosity-rover-toma-selfi-mont-mercour-fotos-perspectivas-mexico-nasa-fotografia-00000518-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330163210-marte-curiosity-rover-toma-selfi-mont-mercour-fotos-perspectivas-mexico-nasa-fotografia-00000518-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> <img class="image" srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330163210-marte-curiosity-rover-toma-selfi-mont-mercour-fotos-perspectivas-mexico-nasa-fotografia-00000518-full-169.jpg?quality=100&strip=info&w=1024 1024w" sizes="( min-width: 200px ) 300px" src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330163210-marte-curiosity-rover-toma-selfi-mont-mercour-fotos-perspectivas-mexico-nasa-fotografia-00000518-full-169.jpg?quality=100&strip=info&w=1024" alt="Rover Curiosity takes a Martian selfie"/> 0:38 Posted at 18:12 ET (22:12 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="See what the first sustainable city on Mars would look like" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330160510-marte-ciudad-sistentable-nuwa-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330160510-marte-ciudad-sistentable-nuwa-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> <img class="image" srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330160510-marte-ciudad-sistentable-nuwa-full-169.jpg?quality=100&strip=info&w=1024 1024w" sizes="( min-width: 200px ) 300px" src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330160510-marte-ciudad-sistentable-nuwa-full-169.jpg?quality=100&strip=info&w=1024" alt="See what the first sustainable city on Mars would look like"/> 1:09 Posted at 17:40 ET (21:40 GMT) Tuesday, March 30, 2021

<img class="image" src="https://cnnespanol.cnn.com/wp-content/plugins/lazy-load-0.7/images/1x1.trans.gif" alt="SpaceX prototype explodes during landing" data-lazy-src="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330120135-spacex-starship-sn11-0328-full-169.jpg?quality=100&strip=info&w=1024" data-lazy-srcset="https://cnnespanol.cnn.com/wp-content/uploads/2021/03/210330120135-spacex-starship-sn11-0328-full-169.jpg?quality=100&strip=info&w=1024 1024w" data-lazy-sizes="( min-width: 200px ) 300px"/> 1:26