NASA about to decide on its shuttle heavy-lift replacement

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NASA is about to decide on its shuttle heavy-lift replacement, and it looks like it will be almost entirely shuttle-derived.

As I have said previously, this rocket will almost certainly never fly. NASA has to start over after spending billions and years developing Constellation, and is being given less money and time to do it.

And even if I am wrong and this rocket does fly, I bet it will do only one flight and then be retired as too costly.



  • Kelly Starks

    You forget, the SLS is just a rename of the Ares-V from the Constellation program. So work has alreasd been done on it.

    Realistically, SLS is a gap filler that seems to congress as likely building toward what will later be chosen, and a way to not throw out everything done on Constellation, and to not throw away all the US industrial infastructure related to maned space.

  • Kelly Starks

    Oh and as to ..”it will do only one flight and then be retired as too costly”.. all the costs rae upfrount costs (I.E. paid before the first flight) or standard keep KSc operating costs they want spent anyway. So flying further flights doesn’t really up the costs notably.

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