Pax Christi USA has remained persistent in pursuit of peace for 50 years catholicnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from catholicnews.com Daily Mail and Mail on Sunday newspapers.
University of Florida scientists used lunar soil collected during Apollo 11, 12 and 17 missions to successfully grow plants from seed. It's a first in human history and could help future space colonists grow food on the moon.