Dallas was still haunted in the 1970s by the assassination of President John F. Kennedy. Guilt, combined with intense national scrutiny, even hatred, cast a pall over Big D. I grew up with my ...

NASA's Artemis II mission, which will test life support systems and other mechanics during a flyby of the moon, has brought the Challenger disaster to the minds of U.S. space fans once again.

it is with deep, heartfelt sorrow. I address you here this afternoon at 11:40 a.m. This morning Space program experienced a national tragedy with the explosion of the space shuttle Challenger.