On January 28, 1986, the Space Shuttle Challenger exploded after it was launched from Kennedy Space Center in Florida in just 73 seconds which claimed the lives of seven astronauts.

I was 20 years old and a member of the 7th Cavalry near the DMZ in South Korea when the first Space Shuttle was launched in 1981. The launch took place, not intentionally, on the 20th anniversary ...

Opened in 2016, the National Museum of African American History and Culture in Washington, D.C., tells America’s story through the lens of Black experience. That story, and the NMAAHC itself, is for ...

Through maps, videos, photos and radio transmissions, CNN is piecing together what occurred during the deadly, midair collision.