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NASA Moon

NASA Postpones Plans To Send Humans To Moon (theguardian.com) 71

NASA has postponed its plans to send humans to the moon after delays hit its hugely ambitious Artemis programme, which aims to get spaceboots bouncing again on the lunar surface for the first time in half a century. From a report: The US space agency has announced the Artemis III mission to land four astronauts near the lunar south pole will be delayed a year until September 2026. Artemis II, a 10-day expedition to send a crew around the moon and back to test life support systems, will also be pushed back to September 2025.

NASA said the delays would allow its teams to work through development challenges associated with the programme, which partners with private companies including Elon Musk's SpaceX and Lockheed Martin and uses some largely untested spacecraft and technology. "We are returning to the moon in a way we never have before, and the safety of our astronauts is Nasa's top priority as we prepare for future Artemis missions," said the Nasa administrator Bill Nelson. Washington wants to establish a long-term human presence outside Earth's orbit, including construction of a lunar base camp as well as a space station that circles the moon. Its ultimate plans are to send people to Mars, but it has decided to return to the moon first to learn more about deep space before embarking on what would be a months-long voyage to the red planet.

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NASA Postpones Plans To Send Humans To Moon

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  • The SLS is designed to use leftover Shuttle motors and there aren't enough of them, and several parts of the project are far behind schedule. And now Peregrine failed. That happens, but it's certainly embarrassing considering how many countries have planted probes on the moon in recent years.
    • The SLS is designed to use leftover Shuttle motors and there aren't enough of them

      My understanding is that they're being produced again for SLS. Is this not in fact the case?
      • My understanding is that there's a contract to design an updated version but I don't think they've actually ordered any new motors.
        • My understanding is that there's a contract to design an updated version but I don't think they've actually ordered any new motors.

          Yeah, it's $3.5 BILLION [nasa.gov] for 24 measly engines, or about $150 million per expendable engine. Meanwhile, SpaceX can make their reusable Merlin (Falcon) engines for about $1 million each and claim that the larger Raptor (Starship) engines will be cheaper than that. ULA was buying the Russian RD-180 for $9.9 million each and reportedly the Blue Origin BE-4 that is replacing it is 30-40% cheaper. SLS is just more piggies feeding at the trough, supposedly reusing previous technology to save costs but waaay more

    • The SLS is designed to use leftover Shuttle motors and there aren't enough of them, and several parts of the project are far behind schedule.

      And now Peregrine failed. That happens, but it's certainly embarrassing considering how many countries have planted probes on the moon in recent years.

      Don't be terribly shocked when the whole project is scrapped. Afterwords, we'll get some vague assurances that we'll eventually walk on the Moon again, but I simply don't think the government is up to the expense and gargantuan effort needed just to replicate what we did in 1969. The only reason to go back to the Moon on manned missions is to learn how to live there for periods of time, as we do in the space station. And we're nowhere near that level of commitment, because brother, that's going to be expens

      • by crow ( 16139 )

        If the funding lasts long enough for SpaceX to complete their lander, then they would probably do a moon landing without NASA, as there's really no need for SLS or Orion once Starship is working. (They might use Falcon/Dragon to get the crew up to the Starship after refueling to avoid any risks, as well as for landing, so Starship still doesn't have to be human rated for the trips through the atmosphere.)

        • Maybe we shouldn't let a company take part in a space race, when said company has a CEO famous for not giving a damn about human lives. Heck, maybe we should shut down his company where he sells "autonomous" cars instead.
      • Going back to the moon isn't going to be anywhere near the undertaking it was in 1969. One big difference is there is a commercial market for orbital launches, and a heavy launch vehicle like the Falcon Super Heavy can be more economical per ton to orbit than a smaller one (plus get things to orbit that smaller vehicles can't).

        If SpaceX can get the Starship up and running for commercial launches, devoting a couple to a lunar mission will be at least an order of magnitude less expensive than a Satun V launch

    • And now Peregrine failed. That happens, but it's certainly embarrassing considering how many countries have planted probes on the moon in recent years.

      "Planted" is right. Of eleven attempted (robotic) lunar landers since 2013, seven failed (the four that didn't were three Chinese lander/rovers and one Indian)

  • Surprise, Surprise (Score:5, Insightful)

    by CommunityMember ( 6662188 ) on Wednesday January 10, 2024 @03:07PM (#64147521)

    To the surprise of absolutely no one, NASA finally admits their previously announced schedule was overly optimistic.

    To be fair, NASA is often forced to announce success oriented schedules due to funding issues, and to push teams forward (no team wants to be the cause of a delay, but almost all teams are happy when a delay happens so they can finish their deliverables by the new later target dates; it is an organizational game of chicken).

    • I hate the whole, "everyone knows it's bullshit but all the 'important' people will pretend it isn't" thing.

      Shouldn't adults be able to handle reality right out of the gate instead of playing pretend until it's no longer possible?

      • I hate the whole, "everyone knows it's bullshit but all the 'important' people will pretend it isn't" thing.

        Shouldn't adults be able to handle reality right out of the gate instead of playing pretend until it's no longer possible?

        Adults, sure. Politicians, not so much.

    • I know right! I didn't see that coming!

    • Landing a man on the moon has never been done before, so schedule delays are to be expected. Sucks to be the first humans on the moon and not get credit for it.
    • All true, but this doesn't exonerate NASA either.
      Just because they're good at playing "Bureaucracy 2024 edition" isn't a cover for a mission plan that from the start begged huge questions that haven't even been addressed now, a couple of years before the landing mission for this program fires off.

      For example exactly how many fuel launch missions will be needed?

      For an agency whose expertise really is about precision at every level, this is an embarrassingly difficult integer to pin down. To be clear

  • by pz ( 113803 ) on Wednesday January 10, 2024 @03:29PM (#64147579) Journal

    If you believe what Destin Sandlin says (https://www.youtube.com/watch?v=OoJsPvmFixU) Artemis has become waaaaay to complicated. His rapier stab to make the point was a graphical comparison between the Apollo flight plan and the Artemis flight plan, using NASA-released promotional documents. He then suggested that the actual constraints imposed by the Artemis plan for in-orbit fueling were not known --- no one had an accurate estimate of how many fueling ferry flights would be required before Artemis could leave LEO. While he was being nice about it, he made it clear that it's a pretty damning criticism that the planners haven't nailed down basic parameters.

    My impression is that he's right. Far too complicated. Artemis suffers from second-system syndrome.

    • yeah, I watched that and was dumstruck. How the hell did it get this far, planned this poorly. WTF.
    • The problem is that heâ(TM)s making assumptions about the goals that are not true. Heâ(TM)s assuming that Artemis is Apollo II the re-steppening. Itâ(TM)s not. The goal is to be able to build a base there. You canâ(TM)t do that if you can only land a couple of hundred kilos at a time. To land more than that, you need something more than what Apollo did. It *may* be that the plan is overly complex (SLS being involved at all makes no sense for example), but to say âoeitâ(TM

    • by Tablizer ( 95088 )

      Regarding second-system syndrome, I've seen multiple MS-Access apps that took about 2 weeks to get going, but taking almost half a year in web stacks. Web stacks shot YAGNI and KISS bloody dead. Many say, "that's just the way the web is".

      I believe we could have GUI/CRUD-friendly web standards to leave the focked up DOM far behind, but nobody in IT seems interested. Bloat is job security. Sad humans.

    • by ceoyoyo ( 59147 )

      It does seem like a terrible idea to do new things, like refuel in orbit. We should stick with the simplest possible program to achieve the goal: putting a woman on the moon before the end of the president's second term.

      The reason Artemis is so complicated is because (a) it has to use a bunch of cobbled together old stuff to make politicians happy and (b) NASA actually wants to get something useful done.

      Outside of a few space station thrusters, in-orbit refuelling hasn't really been done. It's pretty necess

      • by pz ( 113803 )

        The point Sandlin was making is that there are basic, fundamental parameters (like the number of flights) that are critical to the plan and thus schedule and budget that have not even been estimated, let alone nailed down. In software development terms, these are blocking bugs.

        The other point is that there are serious, and dubfounding, limitations on capability that are forcing very complex orbital dynamics that were completely avoided with Apollo.

        Which, by the way, landed 15,000 kg on the surface of the m

        • by ceoyoyo ( 59147 )

          The point of the "complex orbital dynamics" is to build a space station that serves as a base for exploring the moon. You don't want it in low lunar orbit because that makes it expensive to go anywhere that's not right under that orbit. The "complex orbital dynamics" aren't really that complex.

          He's certainly making a valid point that there is no possible way the lander is going to be ready by 2025. Or 2026. When Artemis was announced there was no possible way it would be landing humans on the moon in 2024.

  • by nospam007 ( 722110 ) * on Wednesday January 10, 2024 @04:16PM (#64147733)

    And nothing will revive it.

  • I'm sure it will slip again, but this time there is more competition to be up there first to stay. Once it becomes a national pride priority then more will be invested into it.
    Also Space X is not going to wait for NASA and more likely they will get there first.
     

  • Knowing that the first missions to Mars will be one-way, I can think of a few Americans who we could just as well do without. They wouldn't mind the notoriety of being on the list of the first people to land on Mars, so it would be a win-win.

    Yes, i know I will be downmodded into oblivion for mentioning this. Go ahead, I have my asbestos underwear on today.
  • This program is a dumpster fire. They should cancel it before it becomes a poster child for US decline.

Air pollution is really making us pay through the nose.

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