The deadly failed launch of the Challenger space shuttle was one of the most shocking disasters in American history, but it didn't come out of nowhere. From faulty equipment to the fates of the ...

The Russell C. Davis Planetarium in Jackson, Mississippi, has been renamed the McNair–Davis Planetarium. The new name honors ...

Richard Feynman was a physicist who won a Nobel Prize in 1965, helped develop the atomic bomb, and was a key member of a panel that investigated the Challenger explosion in 1986. He was also a loon.

As the space shuttle Challenger roared away from Earth 30 years ago Thursday, only CNN was covering it live for a national audience. For 73 seconds, viewers saw only the orbiter and its rocket ...

During an emotional Kenai City Council meeting Wednesday evening, one of the resolutions up for discussion was terminating the lease of the building that houses the Challenger Learning Center of ...