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Plasma Rocket Successful Full Power Test

Posted by ScuttleMonkey on from the to-infinity-and-beyond dept.

Matt_dk writes "VASIMR is a new high-power plasma-based space propulsion technology, initially studied by NASA and now being developed privately by Ad Astra. A VASIMR engine could maneuver payloads in space far more efficiently and with much less propellant than today's chemical rockets. Ultimately, VASIMR engines could also greatly shorten robotic and human transit times for missions to Mars and beyond."

1 of 169 comments (clear)

  1. Constant Boost? by Fished · · Score: 4, Interesting

    I couldn't find an answer in the article, or on the Wikipedia page... are the "reduced reaction mass" requirements for this engine such that constant boost becomes a possibility for longish missions? If so, then this effectively puts the Solar System within reach.

    --
    "He who would learn astronomy, and other recondite arts, let him go elsewhere. " -- John Calvin, commenting on Genesis 1