PETERS: Apollo astronauts embodied human instinct for exploration
ON THE 50TH ANNIVERSARY OF THE APOLLO 11 mission that saw humans land on the moon for the first time, it is appropriate that we ask the question, what are we doing in space?
Three Apollo astronauts were killed when a launchpad fire broke out before takeoff in 1967. Nineteen years later, seven astronauts were killed in the space shuttle Challenger as millions watched on television.
Then in 2003, another seven were killed when the space shuttle Columbia broke up 40 miles above the earth.