In this comprehensive and interdisciplinary volume, former NASA Chief Historian Steven Dick refle...

Throughout the twentieth century, from the furor over Percival Lowell's claim of canals on Mars t...

The recent discoveries of extrasolar planets and possible microfossils in Martian meteorite ALH 8...

As one of the oldest scientific institutions in the United States, the US Naval Observatory has a...

At a May 1981 'Proseminar in Space History'' held at the Smithsonian Institution's National Air a...

Since the invention of the telescope 400 years ago, astronomers have rapidly discovered countless...

The search for life in the universe, once the stuff of science fiction, is now a robust worldwide...

Throughout the twentieth century, from the furor over Percival Lowell's claim of canals on Mars t...

The recent discoveries of extrasolar planets and possible microfossils in Martian meteorite ALH 8...

As one of the oldest scientific institutions in the United States, the US Naval Observatory has a...