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Startram — Maglev Train To Low Earth Orbit

Zothecula writes "Getting into space is one of the harder tasks to be taken on by humanity. The present cost of inserting a kilogram of cargo by rocket into Low Earth Orbit (LEO) is about US$10,000. A manned launch to LEO costs about $100,000 per kilogram of passenger. But who says we have to reach orbit by means of rocket propulsion alone? Instead, imagine sitting back in a comfortable magnetic levitation train and taking a train ride into orbit."

3 of 356 comments (clear)

  1. Re:I can imagine quite a bit by Oswald+McWeany · · Score: 5, Insightful

    A robot like that would never settle for a slash dotter.

    --
    "That's the way to do it" - Punch
  2. Re:Fucking magnets by camperdave · · Score: 5, Insightful

    Do I want to know what the induced magnetic field capable of levitating 4 tons at a distance of 20km is going to do to my hemoglobin, or to my laptop?

    --
    When our name is on the back of your car, we're behind you all the way!
  3. Re:Fucking magnets by Anonymous Coward · · Score: 5, Insightful

    I'm guessing accelerate it at 3gs for a period of 5 minutes.

    If the craft is designed with any level of extraplanetary shielding in mind, it'll be able to reduce the EM bleedthrough to significantly below MRI levels, and 5 minutes in an MRI is generally not considered hazardous for a human. If they can't reasonably reduce the EM effect onboard low enough to be safe for electronics, you will probably have a secure faraday box to stow them in during launch.