Slashdot Mirror

← Back to Stories (view on slashdot.org)

Lockheed Martin Tests New Spacecraft Prototype

Posted by ScuttleMonkey on from the everything-done-by-remote-control-in-the-future dept.

Hmmzis writes to tell us that Lockheed Martin is using Spaceport America to test a new prototype spacecraft. The prototype is only about one-fifth the size of the projected production model which promises to deliver satellites into orbit at a cheaper cost. "It looks a bit like the space shuttle and would fly to space and return the same way. But even the big version would not carry people, just satellites. The goal is to get to orbit faster and cheaper thanks to an automated reusable spacecraft run by its own computers and just a handful of people for a launch crew."

4 of 93 comments (clear)

  1. Prior Art? by stoolpigeon · · Score: 4, Funny

    I could swear I saw an Estes sticker on the side of that rocket.

    --
    It's hard to believe that's how Micronians are made. Why don't we see it right now by having you both kiss one another?
  2. Before you ask... by RobertB-DC · · Score: 4, Informative

    Yes, there really is a Truth or Consequences, New Mexico, home of Spaceport America. It used to be called by the less-than-distinctive moniker "Hot Springs". When the town changed its name as a promotional stunt for a popular radio game show in 1950, they liked the new name so much they kept it. New Mexico rocks.

    --
    Stressed? Me? Of course not. Stress is what a rubber band feels before it breaks, silly.
  3. Automated by calebt3 · · Score: 5, Insightful

    The goal is to get to orbit faster and cheaper thanks to an automated reusable spacecraft run by its own computers and just a handful of people for a launch crew. Of course automated systems would be better for launching satellites.
    There is no need for: Retaining an atmosphere
    Heating/Cooling
    Recyling water (or even bringing water in the first place)
    Food
    Multiple/redundant backups for life support
    Radiation shielding (at least not as much)
    Fuel to hoist it all up.
    1. Re:Automated by Jeff+DeMaagd · · Score: 4, Informative

      I think the reusable spacecraft is a dubious idea, at least having the final stage be reusable. The weight added to be able to survive reentry and land is still significant. Even if you don't have a passenger compartment, there's still the weight of the wings, as well as the weight of all the thermal protection materials to protect the entire spacecraft. Then there's the structure needed to handle that extra weight, and the extra fuel needed to lift that extra weight.