Slashdot Mirror


Countries Considering Circumlunar Flight From ISS

FleaPlus writes "The BBC reports that the space agencies of Europe, Russia, and the US are in (very) preliminary discussions about a potential collaborative mission where astronauts would assemble a small spacecraft at the ISS, then fly it around the Moon and back. This is somewhat similar to previously-proposed commercial missions, with many elements adapted from spacecraft systems already in existence. This would also be a testbed for eventual asteroid and Mars missions, which would likely require modules to be launched on multiple rockets and assembled in space."

17 of 170 comments (clear)

  1. Let's do this thing! by elrous0 · · Score: 3, Funny

    I think they should make it look like an awesome motorcycle, with flames painted on it and a kick-ass logo with a skull, spinners, and a lot of chrome--I mean a LOT of fucking chrome! And that shit should have hydraulics too, just a crazy lift kit...an INSANE lift kit!

    --
    SJW: Someone who has run out of real oppression, and has to fake it.
  2. BREAKING NEWS by Crypto+Gnome · · Score: 3, Insightful

    Real World aspirations approaching within 50 years of Science Fiction dreams.

    You Have Been Warned!

    Also: "WHAT THE HELL TOOK YOU SO LONG"?

    --
    Visit CryptoGnome in his home.
    1. Re:BREAKING NEWS by Crypto+Gnome · · Score: 4, Insightful

      Government.

      Given that governments are, to date, the only entities that have done so much as put human beings in LEO -- to say nothing of sending them to the Moon -- you're going to have do some fancy dancing to make the case that government is what's stopping us from achieving science fiction dreams.

      Ok then, specifically: Government

      • Inertia
      • excessive beurocracy
      • incompetence
      • lack of foresight
      • ADHD
      • Piss Poor Planning

      <cue fancy-dancing> Compare how long (and how much money) it took "the government" to be waving men-in-space vs insert-random-commercial-entity in the recent x-prize race(s).

      Yeah Yeah Yeah you can rabbit on about "standing on the shoulders of giants" but today the biggest current roadblock to the successful leveraging of "outerspace" for the betterment of humankind is "The Government".

      The *amazing achievements* in reaching the moon were *personally instigated by some dude who has been dead for many years now*. ONE (count'em folks, ONE) president made a significant committment to OuterSpace.

      everything done since then is a pale shadow of a once bright future.

      --
      Visit CryptoGnome in his home.
  3. Re:Doing what we already did 40 years ago? Yawn. by ByOhTek · · Score: 3, Informative

    [...] and it'll be nobody's fault when it fails. Except maybe the French.

    But people will blame the USA no matter what.

    --
    Self proclaimed typo king, and inventor of the bear destroying coffee table (patent not pending).
  4. shuttlecraft by Oceanplexian · · Score: 3, Insightful

    I wonder why they went with the plan to have the craft return to earth? It makes more sense to me to have a reusable "shuttlecraft" that ferried
    astronauts from the ISS to lunar orbit and back.

  5. imagine that by Ryanrule · · Score: 4, Funny

    using a space station as a station...in space!

  6. The ISS is in the wrong orbit for this! by cheetah · · Score: 4, Interesting

    The big problem with using the ISS to do this type of mission is that the ISS is in the wrong orbital plane to easily launch flights to the moon. While it's not impossible to fly from the ISS it will be far more costly(in terms of fuel) to do so. Basically as long assembling the mission at the ISS is less costly than a single launch into the correct orbital plane this might be feasible.

    1. Re:The ISS is in the wrong orbit for this! by profplump · · Score: 4, Interesting

      It's in the wrong orbit to do anything other than be reachable by launches from mainland Russia. It's not like no one ever thought of using the space station as a jumping-off point before, it's just that such ideas were made more or less impractical as soon as we decided to put the space station in this silly orbit.

    2. Re:The ISS is in the wrong orbit for this! by butalearner · · Score: 3, Informative

      It's in the wrong orbit to do anything other than be reachable by launches from mainland Russia. It's not like no one ever thought of using the space station as a jumping-off point before, it's just that such ideas were made more or less impractical as soon as we decided to put the space station in this silly orbit.

      Of course, the fact that the goal was to be reachable by launches from Baikonur means it's not a silly orbit, considering inclination changes are the most expensive in terms of delta-v (and money, as a result).

  7. Re:Wow! by Facegarden · · Score: 5, Insightful

    Am I the only one who thinks that this could have been done 30 years ago with multiple shuttle launches. I know, I know, the shuttle engines are designed to perform multiple long burns without being inspected and rebuilt but come on, orbital refueling just seems like the kind of thing we should have been doing for decades now. I guess we haven't done much for manned (and therefor time critical) long range missions since Apollo but still, this seems like it's some pretty low hanging fruit as far as space exploration technology is concerned.

    I know you're just highlighting the point, but you really shouldn't act so surprised. Sadly, everything we do in space is low-hanging fruit. We've done some amazing stuff with telescopes and things launched out into space, but as far as human exploration... not much has been done in the last 40 years. We could have easily had a manned outpost on Mars already, but it would have taken a lot of money, a lot of risk (with likely some tragic deaths along the way - more so than what we've had) and least likely of all, the cooperation from one political administration to the next.

    That's the biggest problem at NASA - one president says "The last president had no vision - lets go to mars!" and then the next president says "The last president was spending like crazy. We can't afford to go to mars!" and then it repeats every 8 years or so.

    If we had had a concerted and continuous effort to explore space, we could have filled out the inner solar system by now.

    But would have taken trillions of dollars, and a level of agreement that we've simply never had.

    Thats why I'm so excited about privatization of space exploration - a corporation has a real vested interest in getting something done. Unlike politicians.

    Hopefully the billionaires of the world will take us places no government has. THAT is what I'm looking forward to.

    Elon Musk, CEO of Tesla and SpaceX, has said he'd like to retire on mars. That's likely a little far-fetched, but he's more likely to make that happen than NASA. (well, technically his fortune is pretty small in comparison to some other people, but lets say Tesla does really well...)
    -Taylor

    --
    Worldwide Military budgets: $2100 billion. Worldwide Space Exploration budgets: $38 billion. Really, world? Really?
  8. Re:Send the whole thing! by sznupi · · Score: 4, Informative

    It's designed for quite safe LEO radiation environment, deep inside the magnetosphere of Earth.

    --
    One that hath name thou can not otter
  9. FREAKIN' JENIUS ROCKET SURGEONS!!! by Thud457 · · Score: 3, Insightful

    Using a Earth-orbiting space station is exactly what von Braun recommended sixty years ago before you idiots turned it into a mad dash to "beat the commies". Then we would have had some real space infrastructure for our investment instead of several disposable programs with nothing left to show when they were over.

    --

    the preceding comment is my own and in no way reflects the opinion of the Joint Chiefs of Staff

  10. Re:Wow! by Planesdragon · · Score: 4, Insightful

    We could have easily had a manned outpost on Mars already, but ...

    But there's ZERO profit in it. Go on and name a period of human exploration of Earth, and all of them have one thing in common: profit.

  11. Re:Doing what we already did 40 years ago? Yawn. by Daniel+Dvorkin · · Score: 4, Insightful

    But people will blame the USA no matter what.

    As long as there are large numbers of Americans who are unable to acknowledge that the USA is ever at fault for anything, or ever less than the best at everything, you have to expect a certain amount of reaction.

    --
    The correlation between ignorance of statistics and using "correlation is not causation" as an argument is close to 1.
  12. Re:Doing what we already did 40 years ago? Yawn. by ByOhTek · · Score: 4, Insightful

    True, but such knee-jerk reactions of blaming us for everything don't help fix the issue.

    --
    Self proclaimed typo king, and inventor of the bear destroying coffee table (patent not pending).
  13. Re:Doing what we already did 40 years ago? Yawn. by BJ_Covert_Action · · Score: 4, Insightful

    One other big difference in this case is that they are talking about using an on-orbit space station as a staging ground for a mission. That is a huge step in terms of mission cycle and design. There is a very large difference between using big rockets to get from Earth to a destination, and using smaller rockets to get from Earth, to an intermittent way point, to your final destination. If a mission like this was executed well, and yielded good, reliable, cheap results, there could be a movement to develop on-orbit assembly infrastructure and on-orbit mission staging resources to a large degree. Such a paradigm shift in mission architecture would definitely represent a historic landmark in mankind's endeavors into space.

  14. Re:Wow! by Chris+Burke · · Score: 4, Funny

    *Sitting in my lavish study with the window overlooking the hedge maze, idly browsing Slashdot while sipping expensive brandy*

    The extraordinarily rich dumped their life savings into what was, essentially, a giant penis waving contest.

    *Monocle pops out of eye*

    Great Scott! That's it!

    *Picks up the phone and hits speed dial #1*

    Benson! Be a good chap and cancel the space exploration initiative. I know, it was very exciting, but it won't be necessary anymore. I've found a much more direct way to accomplish the same thing! Instead, I want you to redirect all the funding to constructing a tremendous waving phallus! I mean tremendous like the Burj Khalif, only thicker! No, not a merely phallic tower, I mean as close to an actual phallus as possible. And it has to wave back and forth while still remaining proudly erect in testament to my manhood. You see now? Good. Yes, of course it needs testicles! You're not much of a man with one but not the other, right? What's that, Benson? Ah, I'm not sure. Let's let the architect decide if that would make it look too Jewish. Good. Then get to it, and do keep it quiet as much as possible. You know as soon as my peers hear of this idea, they'll start making plans for even bigger ones, so mine must at least be the first to be finished and waving in their faces! Thank you, Benson.

    *Hangs up the phone*

    Ah, thank you Slashdot. To think I was going to waste all that money on a moon base! How silly that would have been!

    --

    The enemies of Democracy are