Background The task was to survey the entire field of advanced propulsion to uncover and carry out a technical assessment…
Background The foreword offers a very interesting perspective into the pre-Apollo era, where weightlessness, had not yet been achieved: "Weightlessness,…
Background The National Near-Earth Object Preparedness Strategy and Action Plan (Strategy and Action Plan) will improve our Nation’s preparedness to…
Background Excerpt from the document: "Soviet statements indicate that the Soviets are planning a manned Mars mission from which they hope…
Background Laser-powered "Lightcraft" systems that deliver nano-satellites to LEO have been studied for the Air Force Research Laboratory (AFRL). The…
Background According to the document: "This Phase I effort was intended to explore the Biefield-Brown effect, which allegedly converts electrostatic…
Background On February 1, 2003, the Space Shuttle Columbia disintegrated upon reentering Earth's atmosphere, killing all seven crew members. The…
Background The current views on the origin of life on Earth are discussed briefly, with special emphasis on the chemical…
Background Quality space imagery is required for many new and innovative Low Earth Orbit (LEO)/Geosynchronous Orbit (GEO) missions including satellite…
Background According to NASA: "The NASA Scientific and Technical Information (STI) Program was established to support the objectives of NASA’s…