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voluble @lemmy.world
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NASA says astronauts stuck in space will not return on Boeing capsule, will wait for SpaceX craft
  • Interesting. Thanks for the info! I love learning about this stuff.

    In case you know - was there some sort of exclusivity agreement the USA had for their Russian rocketry purchases? What would have prevented Russia from sharing their info with whoever they wanted, while still selling to the USA? Or was this agreement guided by political norms? Was the Clinton program named? I'd like to learn more about it.

  • NASA says astronauts stuck in space will not return on Boeing capsule, will wait for SpaceX craft
  • My understanding is that, in retaliation to US sanctions imposed at the start of the invasion of Ukraine, Russia stopped providing RD-180 rocket engines that were used in the Atlas V. My surprise is that the USA relied on Russian rocket engines to put national security payloads into space.

  • NASA decides to keep 2 astronauts in space until February, nixes return on troubled Boeing capsule
  • They are certainly there with no means to return until February, which they will do on a different company's capsule, from a mission that was supposed to last 8 days and instead will last 8 months. That sounds like stuck to me.

    Whose fault is it, if not Boeing's?

  • NASA decides to keep 2 astronauts in space until February, nixes return on troubled Boeing capsule
  • The helium leaks on the RCS thrusters were a known problem before the Crew Flight Test, and Boeing gave assurances to NASA that the leaks wouldn't be problematic. What were those assurances based on? I don't know much about spaceflight, but it seems crazy to me that CFT was allowed to launch when there was a known issue that could impact docking and undocking with the ISS, and possibly deprive the capsule of a backup means of orienting for deorbit.

    A person has to wonder - did Boeing's desire for a commercial success, at any point, impact their assessments of Starliner's safety? Is it possible that running this project at a set price was an impediment to proper, timely, and safe development?

  • NASA decides to keep 2 astronauts in space until February, nixes return on troubled Boeing capsule
  • At the press conference, NASA confirmed that there is a spare suit on the ISS that fits, and Dragon will bring up another one. Assessment was that this still presented risk, but less risk than the astronauts taking the Starliner back to earth.

  • Has anyone tried any 3d scanning solutions?
  • Not sure of any beginner FAQs on scanning.

    I guess it all depends on how much scanning you plan to do, the size of things you want to scan, and how accurate you need the scans to be. Out of curiosity, what are you looking to scan? Is it something that can't be modeled in CAD software?

    At the risk of giving you yet another option - Teaching Tech did a video on a neat scanning rig called the OpenScan Mini. Looks like someone linked OpenScan below as well. You build it yourself from electronic components, a pi, a pi camera, and some printed parts. Results look pretty decent for what it would cost to build, and probably worth the time and effort if you plan to do lots of scanning.

  • Is it just me, or does it feel like Lemmy is being hit with a wave of political spam?
  • The Russians, the Iranians, the proud boys and uncle Jack in the family WhatsApp are all part of the same hydra of crap.

    I see what you mean, but I disagree. Bot accounts are categorically different in this space. It's impossible to have a meaningful conversation with a bot. So when I see things like bot activity disguised to look like organic human activity, especially when it aligns with hostile foreign state interests, that's something that I think is uniquely bad and worth pointing out and combating.

  • Is it just me, or does it feel like Lemmy is being hit with a wave of political spam?

    I notice a large number of ragebait-y political communities being spun up by new users with thousands of posts & ai profile header photos. I notice comment sections are more acrimonious, and foreign disinfo talking points are circulating a lot more prolifically than before the US election started ramping up.

    Anyone else notice this? Any idea on how to combat it on this platform? Are there any communities built around creating block lists of obvious troll/ai/disinfo accounts & communities?

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    Google Chrome warns uBlock Origin may soon be disabled
  • I hear the term 'broken up' a lot in media and discourse, but it's never explained. In your eyes, what actually happens when a government 'breaks up' a corporation? I mean, what are the steps, objectives, and outcomes?

    Not being adversarial, I'm just curious.

  • Blinken: Overwhelming evidence Venezuela opposition won election
  • Ahh, the US-Russia summit in Geneva in June 2021.

    U.S. President Joe Biden and Russian President Vladimir Putin, whose countries hold 90% of the world's nuclear weapons, agreed at a June summit in Geneva to embark on an integrated bilateral 'Strategic Stability Dialogue' to lay the groundwork for future arms control and risk reduction measures.

    Reuters - U.S. and Russia say they held 'substantive' arms control talks in Geneva

    Simpler times.

  • Russia is relying on unwitting Americans to spread election disinformation, US officials say
  • GEC looks like a legit project, and I like how their news releases are multilingual. Thank you for sharing that.

    I note that the US Foreign Malign Influence Center is also at work in this space, and authored the alert yesterday that I think is motivating this particular news item.

    I think funding these governmental agencies, incentivizing inter-agency communication, and modernizing & centralizing the communication of their findings is something America needs badly, as well as the country I live in.

    It's a bit crazy that the only way to look at & share the FMIC alert is via a direct link to a pdf. In order to find it, you have to already know what you're looking for. Give 20 millennials a job with a mandate to find a way to organize and disseminate this information, and things would be so much better. Right now, a person has to be a sleuth to put these pieces together, and that's not right.

    Anyway, I'm not taking issue with what you posted, I'm just soapboxing. An effective response to the issue of foreign disinformation campaigns seems relatively straightforward to me. The only thing missing is the political will.

  • Russia is relying on unwitting Americans to spread election disinformation, US officials say
  • We desperately need improved lines of communication between the state and the public regarding foreign disinformation. Like, a free newspaper that comes out every Monday with confirmed examples of foreign propaganda from the previous week. And official social media accounts that give up-to-date information. Surely it's in the public interest to establish offices that rapidly assemble and distribute this kind of information. Finding out, 'oh hey, that protest way back in 2022 was organized as part of a foreign interference campaign', it's just too late. This sort of information needs to be centralized, summarized, and rapidly disseminated.

    It's not enough for the state to simply say 'be cautious'. Citizens need to know what to be cautious of. A general message that you shouldn't trust anything you see on social media, that's actually a benefit to the propagandists creating chaos in information spaces.

    I just don't see how the problem of disinformation gets addressed without intelligence agencies getting more modern and engaged in their approach to communication with the public.

  • Trump faces backlash for ‘in four years, you don’t have to vote again’ remark
  • It's cryptofascism. The 'OK' hand gesture, this - fascists will call you crazy if you get upset about it. But every little thing is a seed planted.

    Unfortunately this fascist attitude doesn't end with a Trump electoral defeat. These seeds are finding fertile soil. They are growing into something.