Nickie
28-01-2011, 17:50
Nasa officials gather at Kennedy Space Center in Florida to mark the 25th anniversary of the explosion of space shuttle Challenger.
More... (http://www.bbc.co.uk/go/rss/int/news/-/news/world-us-canada-12302960)
More... (http://www.bbc.co.uk/go/rss/int/news/-/news/world-us-canada-12302960)