Where were you on this date 25 years ago? What were you doing? i remember being glued to the television as this disaster was chronicled.President Ronald Reagan was to deliver his State of the State address and instead had to address the nation about the Challenger disaster.

The crew of the space shuttle Challenger honored us by the manner in which they lived their lives. We will never forget them, nor the last time we saw them, this morning, as they prepared for their journey and waved goodbye and "slipped the surly bonds of earth" to "touch the face of God."

Nasa has a great tribute. Click Here