Four decades after Challenger, the disaster’s lessons continue to guide how humanity explores space responsibly.
A Houston-area Catholic school science teacher said the Challenger disaster remains one of the most defining moments of her early understanding of science and human exploration, ...
This astronaut just successfully reached the lowest point on Earth. Kathy Sullivan soared to new heights when she became the first American woman to walk in space in 1984. On Monday, she broke a new ...
The crew of Challenger did not lose their lives in pursuit of spectacle. They gave them in service of learning.
The space shuttle Challenger crew. Front row, from left to right, Michael J. Smith, Francis R. "Dick" Scobee, and Ronald E.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results