The Russian newspaper TASS has an intriguing, but agonizingly scant on details article about plans to use the International Space Station to a test elements of a “megawatt class” nuclear propulsion system. “Specifically, Roscosmos expects to receive “proposals on the rational structure of key elements, systems and items of a perspective nuclear propulsion unit intended […]
Its not warp drives or jump gates, but a form of in-space propulsion many regard as just as improbable, the EM Drive, is managing to remain in the news. Billed as possibly reducing travel times to Mars in half, the EM Drive holds the potential to change how we view access to the rest of […]
A paper submitted to the Journal of the British Interplanetary Society by Philip Lubin of the UC Santa Barbara Physics Department last April, is suddenly drawing a great deal of attention, in part because it resulted in a NASA Innovative Advanced Concept (NIAC) award. The title of the paper, A Roadmap to Interstellar Flight, and of […]
For a brief period in the 1990’s, Solar Thermal Propulsion appeared to be on the cusp of becoming the next big thing in space technology. While that obviously has not happened yet, a recent NASA Future in Space Operations (FISO) presentation from Marshall Space Flight Center suggests it may still be an approach whose time […]
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