Can a pair of identical twins help people travel to space? Bruce Gulland and Liz Waid tell about an interesting study that shows the effect of space travel on people.

https://spotlightenglish.com/science-and-technology/a-year-in-space/

Download our app for Android at http://bit.ly/spotlight-android
Download our app for iOS at http://bit.ly/spotlight-apple
Facebook: https://www.facebook.com/spotlightradio

Are you learning English? Are you looking for a way to practice your English? Listen to Spotlight to learn about people and places all around the world. You can learn English words, and even practice English by writing a comment.

Visit our website to follow along with the script: http://spotlightenglish.com