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Moon NASA Space Transportation

NASA Won't Fly Astronauts On First Orion-SLS Test Flight Around the Moon (space.com) 92

An anonymous reader quotes a report from Space.com: The first flight of NASA's next-generation heavy-lift rocket, the Space Launch System (SLS), is now scheduled for 2019 and will not include a human crew, agency officials said today (May 12). As of 2016, NASA had planned for the SLS' first flight to take place in 2018, without a crew on board. But the transition team that the Trump administration sent to the agency earlier this year asked for an internal evaluation of the possibility of launching a crew atop the SLS inside the agency's Orion space capsule. Robert Lightfoot, NASA's acting administrator, said during a news conference today that, based on the results of this internal evaluation, a crewed flight would be "technically feasible," but the agency will proceed with its initial plan to make the rocket's first flight uncrewed. The internal evaluation "really reaffirmed that the baseline plan we had in place was the best way for us to go," Lightfoot said. "We have a good handle on how that uncrewed mission will actually help [the first crewed mission of SLS] be a safer mission when we put crew on there." SLS' first flight will be called Exploration Mission 1, or EM-1, and will send an uncrewed Orion capsule (which has already made one uncrewed test flight, aboard a United Launch Alliance Delta IV Heavy rocket) on a roughly three-week trip around the moon. The first crewed flight, EM-2, was originally scheduled to follow in 2021.
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NASA Won't Fly Astronauts On First Orion-SLS Test Flight Around the Moon

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  • by KeensMustard ( 655606 ) on Saturday May 13, 2017 @05:39AM (#54409991)
    Not loading down the spaceship with useless baggage is always a good idea. Hopefully Orion will continue to be unmanned.
    • An autonomous sedan...IN SPACE!
    • Re:Sounds Smart (Score:5, Interesting)

      by Ol Olsoc ( 1175323 ) on Saturday May 13, 2017 @08:16AM (#54410285)

      Not loading down the spaceship with useless baggage is always a good idea. Hopefully Orion will continue to be unmanned.

      Nah - you don't understand many (most) space junkies. With humans in space, I support defense department type funding. Your dream of no humans. I support a budget of exactly $0.00.

      Sorry but for most of us, your useless baggage is our raison d'être for a space program.

      • Re:Sounds Smart (Score:4, Insightful)

        by Dutch Gun ( 899105 ) on Saturday May 13, 2017 @09:31AM (#54410495)

        I've never liked picking sides in the "manned vs unmanned" space debate, as I believe a comprehensive space program requires both, although perhaps not in equal numbers.

        Deep space missions and exploration? Yeah, it's pretty clear that robotics are the way to go. But I also want to get humans seeded on other worlds, or in permanent, self-sustaining space-based colonies. It's true that crewed space missions inflate the costs tremendously, so we have to pick those missions very carefully.

        • Humans on site can also teleoperate a bunch of robots in real or near-real time. They can also fix things with spare parts when something breaks. Both are problems now. Other than that, robotics is very handy.
        • I've never liked picking sides in the "manned vs unmanned" space debate, as I believe a comprehensive space program requires both, although perhaps not in equal numbers.

          Exactly. I am all for the deep space probes we are doing now. Just as one example, the Pluto flyby had (has) me entranced. I can't imagine doing such a thing with humans until we can get a lot more velocity to our space transports. But without the concept of human presence off earth, what would be the purpose of having any space program at all? We can bring up comm satellites, maybe GPS, but we can do without those.

          The anti-human space exploration folks just don''t seem to get that the science of robot e

      • You've just demonstrated why its never a good idea to let junkies make decisions.
      • by Comen ( 321331 )

        I would much rather they spend the next 10-20 years with only robots and getting that worked out completely leaving room for humans in all the designs maybe, so that one day when humans may really need to be in the ship, the robots are so good it makes the job that much easier. There is no reason to have humans along of the ride today, and all the technology that comes from working on putting the robots in space would be much more valuable here on earth as well. They can always work on new designs for human

        • I would much rather they spend the next 10-20 years with only robots and getting that worked out completely leaving room for humans in all the designs maybe, so that one day when humans may really need to be in the ship, the robots are so good it makes the job that much easier. There is no reason to have humans along of the ride today, and all the technology that comes from working on putting the robots in space would be much more valuable here on earth as well. They can always work on new designs for humans in space during this time, and some testing, but I would say sending humans to mars for instance should come after we have landed robots there and had them setup shop for us before we ever arrive.

          There is absolutely no reason at all to do this stuff at all or ever if humans aren't in the loop.

          On a purely practical and pragmatic level, there is no reason to send robotic probes to anywhere. We have the technology to put satellites in orbit, and for today's technology, that is enough. No reason to go to Jupiter or Saturn, or have telescopes in space, or do one bit of science. Close down the entire space program except for necessary satellites. De-orbit the Space Station, and close most of the spacep

      • by hawguy ( 1600213 )

        Not loading down the spaceship with useless baggage is always a good idea. Hopefully Orion will continue to be unmanned.

        Nah - you don't understand many (most) space junkies. With humans in space, I support defense department type funding. Your dream of no humans. I support a budget of exactly $0.00.

        Sorry but for most of us, your useless baggage is our raison d'être for a space program.

        Why would anyone interested in space exploration care if an initial test flight around the moon has human passengers or not? What value is there in putting actual humans on a 3 week round trip? If something does fail on the trip and kills the humans, it'll delay the project for a decade or longer.

        • Why would anyone interested in space exploration care if an initial test flight around the moon has human passengers or not? What value is there in putting actual humans on a 3 week round trip? If something does fail on the trip and kills the humans, it'll delay the project for a decade or longer.

          I don't have any issues at all with an unmanned first flight around the moon at all. There isn't the time pressure there was with the Apollo program, and won't be until the Chinese start pulling ahead of us, and politicians who starved NASA demand to know how we got so "far behind."

          But my comments are more toward the overarching aspects of NASA and the other rocketeers. People as part of the picture are critical to the existence of the programs. The robotics are a wonderful first step and a thrilling sci

      • Well, at least you are honest.

        Nah - you don't understand many (most) space junkies.

        Some might be the word you are looking for there.

        With humans in space, I support defense department type funding. Your dream of no humans. I support a budget of exactly $0.00.

        So basically, you intend to hold the dream of exploring space to ransom because you like the comedic circus which is human spaceflight. You think spectacle is more important than actual, objective advancement.

        For me, and the growing crowd of robotic advocates like me, it's a zero sum. Taking money that could be used for space exploration and diverting it to tinned humans with webcams is just the same as taking that money and

        • Well, at least you are honest.

          Of course. I am a technologist and very very interested in technology and space exploration and have been for a log time, and always happy to put in the time and effort to make things work.

          That's my definition of a Space Junkie, and if you still have a problem with it, well, that informs me of many things.

          So basically, you intend to hold the dream of exploring space to ransom because you like the comedic circus which is human spaceflight. You think spectacle is more important than actual, objective advancement.

          > I intend to let politicians who control the pursestrings know what my wishes are.

          At least you are honest.

          could be used for space exploration and diverting it to tinned humans with webcams is just the same as taking that money and giving it to tobacco farmers, or buggy whip manufacturers, or whatever anachronistic government program designed to the purposes of nostalgia.

          > And what a magnificent and well played strawman you make. Read any other posts I'v

          • Of course. I am a technologist and very very interested in technology and space exploration and have been for a log time, and always happy to put in the time and effort to make things work.

            You're not that interested in it, since you insist that space exploration should not be funded unless you get your historical re-enactments along with it. You might as well be dead against it, for the amount of support your are actually offering.

            And what a magnificent and well played strawman you make. Read any other posts I've made in this story?

            No. Why would I?

            Read any other posts I've made in this story? I do support robotic space exploration. I support it as long as it is in conjunction with manned effort .

            That is like saying "I support space exploration as long as we are also funding my pet project to fling trout into space". Firstly it is not all clear to me that your "support" is desirable or something we've sought. Let alone enough to be worth the

            • And what a magnificent and well played strawman you make. Read any other posts I've made in this story?

              No. Why would I?

              That says it all about you, Wallow in your willful ignorance.

              • Way to address the substance of my argument. Well done.

                Here's the thing, and perhaps this response from you illustrates this : nobody cares about your religion. You chose to come here and post stuff : you seem dreadfully offended that I didn't take an afternoon to read through your guff. Space nutters aren't priests, or sages, and the whole topic that entrances you - of how somehow tinned humans flying around the moon leads inevitably to star trek like universes of settled planets in other star systems,

                • Way to address the substance of my argument. Well done.

                  Here's the thing, and perhaps this response from you illustrates this : nobody cares about your religion. You chose to come here and post stuff : you seem dreadfully offended that I didn't take an afternoon to read through your guff. Space nutters aren't priests, or sages, and the whole topic that entrances you - of how somehow tinned humans flying around the moon leads inevitably to star trek like universes of settled planets in other star systems, green aliens and magical technology - not that interested, sorry, it's just another hollywood story to most of us.

                  Way to address the substance of my argument. Well done.

                  Here's the thing, and perhaps this response from you illustrates this : nobody cares about your religion.

                  That's good, because I have no religion. Passion isn't religion. You are allowing me great insight into your logic - or lack thereof - with these strawman attacks. It speaks to your having internal conversations where you tear apart the evil Olsoc by making the Evilz Olsocz fit into some pre-made position that the normal Olsoc doesn't have and never had.

                  You chose to come here and post stuff : you seem dreadfully offended that I didn't take an afternoon to read through your guff.

                  You are projecting, muchacho. Mostly I'm kinda bored of you at this point. One can only be offended by a person they respect. I'd like ot respect you, but

                  • That's good, because I have no religion.

                    Weird - because you described tinned humans as "the raison d'etre of space travel" - and you threatened the future of space exploration if you didn't get your little fantasy funded. Actions speak louder than words - and the words speak pretty loud as well.

                    Passion isn't religion.

                    Passions can be articulated: people who are passionate about something can always explain why they are passionate about that thing, whether it be a sport, or a hobby, or a person. Yet 5 posts in, and you have yet to describe even one objective benefit ari

      • Not loading down the spaceship with useless baggage is always a good idea. Hopefully Orion will continue to be unmanned.

        Nah - you don't understand many (most) space junkies. With humans in space, I support defense department type funding. Your dream of no humans. I support a budget of exactly $0.00.

        Sorry but for most of us, your useless baggage is our raison d'être for a space program.

        Speaking of useless, care to explain to the rest of us your fucking logic? How exactly does humans in space justify spending for the defense department again?

        • Not loading down the spaceship with useless baggage is always a good idea. Hopefully Orion will continue to be unmanned.

          Nah - you don't understand many (most) space junkies. With humans in space, I support defense department type funding. Your dream of no humans. I support a budget of exactly $0.00.

          Sorry but for most of us, your useless baggage is our raison d'être for a space program.

          Speaking of useless, care to explain to the rest of us your fucking logic? How exactly does humans in space justify spending for the defense department again?

          Allow me to explain. Sorry, I had no idea that people couldn't grasp what I was writing. But here goes.

          In 2016, the United States of America budget was:

          1.1 trillion dollars. To get a little better idea, that is $1,100,000,000,000.00 . Hella lot of zeros.

          Now the 2016 budget for NASA was:

          19.3 billion dollars. That's a smaller number, like $19,300,000,000.00

          Now here's the tricky part. See those extra zeros on the Defense department numbers? That means the Defense Department gets more money than NAS

        • Project Hot Eagle, SUSTAIN (Small Unit Space Transport and Insertion); those are a couple of Defense Department uses for manned space flight. The DoD would love love to have the capacity to put troops anywhere on the planet with a two-hour window.
    • More budget cuts of staff I guess.
    • this is why they use monkeys.
  • by nospam007 ( 722110 ) * on Saturday May 13, 2017 @06:35AM (#54410113)

    They could put some private person on it, who craves attention tremendously. Sad.

    • by Agripa ( 139780 )

      How many politicians and lawyers do you think would fit?

  • Because aliens.
    Or Battlezone.

  • by Anonymous Coward

    This will change depending on what China does.

    • Pretty much. We knee all along we'd go back, but only when the Soviets made the move. But now it's China. Woe be to the president and party in power as China gets the high ground.

  • Comment removed based on user account deletion
  • From my understanding, Orion is basically a somewhat pared down version of Constellation which was a gigantic pork project for Congressmen (and Senators) to funnel money to their districts. While I wish Obama had raised more of an objection to it, I don't think (as another poster said) it was his baby. While I wish he spent more time on the space program, I think he had other things on his mind (like rescuing the nation from the greatest financial panic since the 1920's and getting tens of millions of Ame

    • So, are there any TECHNICAL reasons why the SLS booster is better than the booster for the Interplanetary Colonial Transport? While, it has been under development for (far) longer and cost much more, as the delays keep piling up it might not get finished before the ICT. Like, is it safer? (though I doubt it with the use of solid rockets in its heavy version).

      No. There are no technical reasons. There is a military reason.

      SLS, and Constellation and Shuttle before it, exist for the purpose of pretending that military spending isn't military spending. They are there to continue funneling money into ATK, maker of the solid fuel rockets. Why? Because the other name for a solid fuel rocket is 'ICBM', but the Air Force hasn't been allowed to buy new ICBMs since 1978, when the production run of the Minuteman III ended. The START treaties started requiring reductio

  • Before SLS. Seriously, it is time for spacex to work with Bigelow to get funding to send a habitat to the lunar surface followed by a crew of 3-4 to stay there for 1-4 weeks. It should be possible.
    • Umm... possible? Not really, Falcon 9 and Falcon Heavy are not powerful enough for manned moon missions, not without many orbital rendezvous and other trickery. Don't be fooled by the moon tourism flyby mission, its a free return flight, Dragon capsule will not enter lunar orbit let alone attempt landing, it doesn't have enough delta v for it. ITS is in very early development stage and probably still couldn't do moon missions, despite having awesome lift mass the second stage relies on atmospheric breaking
      • ITS is in very early development stage and probably still couldn't do moon missions, despite having awesome lift mass the second stage relies on atmospheric breaking and onsite refueling, both impossible on the moon.

        ITS second stage only requires atmospheric braking to land in deeper gravity wells. Lunar gravity is sufficiently low that ITS can land there just fine. Whether or not it could take off again depends entirely on how much payload it's carrying. If it's maxed out, yes, it probably can't lift off again without refueling, and Lunar refueling would indeed be exceedingly difficult. If it's carrying very little, it could very likely lift off again.

        This is typical of everything in space. How much you're carryi

      • FH is plenty powerful to send loads to the moon. I never suggested that it would be 1 shot, but multiples. Nobody with knowledge would even make a wild claim like that. However masten/nasa are busy working on xeus to be able to put either aces with 30 tonnes or a ba330 on the moon. FH can put a ba330, and maybe even say a ba 1200, into orbit. Likewise, it can put plenty of fuel into leo. In fact, it would be possible to put a modified FH stage 2 into orbit to act as a cheap tug for pushing a ba unit decked
      • "Umm... possible? Not really, Falcon 9 and Falcon Heavy are not powerful enough for manned moon missions, not without many orbital rendezvous and other trickery. Don't be fooled by the moon tourism flyby mission, its a free return flight, Dragon capsule will not enter lunar orbit let alone attempt landing, it doesn't have enough delta v for it. ITS is in very early development stage and probably still couldn't do moon missions, despite having awesome lift mass the second stage relies on atmospheric breaking

  • That's leaving a lot of work to be done to get someone landed on Mars in the remaining time of Trumps first term! /s

  • I wouldn't want humans aboard either. They're too high maintenance and squishy
  • You'd have to be crazy to put people in your vehicle's first flight.
    • by sl3xd ( 111641 )

      You're right, but it won't be the SLS's first flight (...and Orion has already flown).

You know you've landed gear-up when it takes full power to taxi.

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