Talk of the Nation/Science Friday host Ira Flatow joins host Steve Inskeep to talk about how NASA has adapted since the 1986 Challenger disaster.
Copyright 2003 NPR
NHPR is nonprofit and independent. We rely on readers like you to support the local, national, and international coverage on this website. Your support makes this news available to everyone.
Give today. A monthly donation of $5 makes a real difference.