America’s most daring, extraordinary feat — landing astronauts on the moon — remains the pinnacle of achievement by anyone ...

Attracting millions of people each year, the Smithsonian National Air and Space Museum contains a trove of celebrated ...

On July 21, 1925, the so-called Monkey Trial, which pitted Clarence Darrow against William Jennings Bryan in Dayton, Tenn., ...

Ohio astronaut Charles Bassett was set for space before a tragic crash ended his life at 34. His legacy lives on.