CAPE CANAVERAL, Fla. (AP) — The three astronauts killed 50 years ago in the first U.S. space tragedy represented NASA's finest: the second American to fly in space, the first U.S. spacewalker and the trusted rookie….
CAPE CANAVERAL, Fla. (AP) — The three astronauts killed 50 years ago in the first U.S. space tragedy represented NASA's finest: the second American to fly in space, the first U.S. spacewalker and the trusted rookie….