Colonizing space: NASA heads for Titan but should we discuss ethics first? ​

- The race for space ownership heats up. Newsfeed speaks to an astrophysicist who suggests we consider how we want to explore and colonize space before we do it. Meanwhile NASA announces plans to land on Saturn’s largest moon - Twitter targets politicians - Knitting forum bans Trump speak - Connecting death row dogs with locked up inmates #Spacerace #Twitter #Newsfeed