Background The U.S. Military and government has spent a lot of time and money while considering the militarization of space. …
Anti-satellite weapons (ASAT) are space weapons designed to incapacitate or destroy satellites for strategic military purposes. Currently, only the United…
Background Project MOON DUST was an operation to recover objects and debris from space vehicles that had survived re-entry from…
Background "Fastwalkers" is a term created by the North American Aerospace Defense Command to classify Unidentified Flying Objects which enter…
Carl Edward Sagan (November 9, 1934 - December 20, 1996) was an American astronomer, astrophysicist, author, and highly successful popularizer…
This is a volume consisting of scholarship on the current state of the discipline of space history presented in a…
The Hubble Space Telescope (HST) is a space telescope that was carried into orbit by the Space Shuttle Discovery in…
In 1997, frozen oceans and spewing volcanoes were found on the surface of Europa, one of Jupiter's moons in our…
Background This overview and collection of documents and other material related to the Office of Scientific Intelligence (OSI) offer a…
The National Aeronautics and Space Administration's (NASA's) Exploration Systems Architecture Study (ESAS) Final Report documents the analyses and findings of the…