MSNBC juxtaposed footage of former President Ronald Reagan somberly addressing the nation after the 1986 Challenger explosion ...

We know we share this pain with all of the people of our country,” President Ronald Reagan said after the Challenger disaster ...

TV viewers witnessed a tragedy in the skies above Florida. America lost is favorite astronaut-teacher Christa McAuliffe.

Today marks the 39th anniversary of the Space Shuttle Challenger disaster (Mission STS-51-L), when the shuttle's seven astronauts were killed by an explosion.

There seemed to be two President Donald Trumps in the immediate aftermath of the deadly collision between an American ...

Once elected, President Ronald Reagan made it clear that his objectives ... Reagan delivered powerful speeches, as in his remarks after the space shuttle Challenger exploded in 1986. His reputation as ...

Ronald Reagan’s 1986 address was postponed because of the space shuttle Challenger explosion. Donald Trump’s address tonight was postponed because of the government shutdown. the number of ...