Science Obama Declares Humans Should Go To Mars By The 2030s 5:47pm October 12, 2016 by Nell Greenfieldboyce Space Science Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2016 NPR. To see more, visit NPR. 300x250 Ad More All Things Considered Central Valley, where 1/4 of U.S.'s food is grown, faces extreme heat for a 2nd week by Esther Quintanilla Politics & Government It's still unclear how politics factor into the Trump assassination attempt by Odette Yousef 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate
Central Valley, where 1/4 of U.S.'s food is grown, faces extreme heat for a 2nd week by Esther Quintanilla
Politics & Government It's still unclear how politics factor into the Trump assassination attempt by Odette Yousef