A memorial service was observed Saturday at the Kennedy Space Center Vistor Complex for astronauts Gus Grissom, Ed White and Roger Chaffee, the three crewmembers of Apollo 1 who died 40 years ago in a horrifying launch pad fire. Read more and view the video story at WESH.com(1).

1. http://www.wesh.com/news/10855505/detail.html