Leland Melvin said that flying a space shuttle was significantly less nerve-wracking than being racially profiled by the ...
After Neil Armstrong planted the flag on the moon, the Soviet Union launched a desperate secret campaign, hacking computers, ...
(CNN) - Wednesday marks the 40th anniversary of the Challenger space shuttle explosion. It was a moment of collective grief on Jan. 28, 1986, when the space shuttle exploded during a live broadcast.