2025-11-02


Worthy

  • This is epic: NASA's Orion Space Capsule Is Flaming Garbage

    It has been in development since 2006, originally begun under the Presidency of George W Bush as the Crew Exploration Vehicle for the Constellation program. Literally my entire adult life. Duke Nukem Forever took only 14 years. You can make a whole new fully qualified engineer from conception to graduation in less time.

    You might be forgiven for thinking that because SLS is big like the Saturn V, there is also room somewhere in the fairing for a lunar lander, like in Apollo, but you’d be wrong. The mass budget on SLS for a lunar lander is 0 kg. I’ve trawled through the (public) archives in search of internal NASA documentation raising the flag that deleting the lunar lander on a lunar landing rocket might be an oversight, but have thus far found nothing. If you have a document, I’d be keen to review it. With a launch rate of one per two years, it’s not like another SLS could launch a different lunar lander.

    SLS and Orion do not meet NASA’s internal safety standards, and it’s not even close. Even with ten successful uncrewed test flights, fundamentally flawed designs would not create great enough statistical certainty on safety, and instead NASA proposes to fly Artemis II with people around the Moon, a uniquely demanding mission, in a unique configuration with a heat shield design and life support system that has never been tested before. It is quite something to have managed to engineer a spacecraft even more dangerous than Shuttle, but NASA, Boeing, and Lockheed have done it. Once again, NASA is rolling the dice on tragedy and national humiliation.

    • I cannot do any justice with excerpts. read the whole thing.

Horseshit


TechSuck / Geek Bait

  • Making batteries more like bombs | Orca Notes

    what if we could make batteries more like TNT, and assemble them at the molecular scale, with anode and cathode only angstroms apart? Polymer chemistry seems to give us the tools for this kind of thing fairly straightforwardly. We already have plenty of ion-conducting polymers—that’ll do for the separator. We also have oxidizing and reducing monomers, and conjugated electron-conducting elements. All the ingredients for a tiny battery.

    • Lithium batteries are already decent incendiaries, as much as i like the idea of a Shipstone power source the problem of stabilizing stored energy is going to put a hard limit on the density we can achieve, i think. We could use nitroglycerin as automotive fuel, but we find it convenient to use less energy dense but safer fuels instead. The proposed approach likely has many other benefits beyond raw density to offer.

Space / Boomy Zoomers / UFO

  • You won't see interstellar comet 3I/ATLAS zoom closest to the sun on Oct. 30 — but these spacecraft will | Space

    we have a flotilla of spacecraft exploring the solar system that will have much better viewing angles than we get here on Earth. The small armada of spacecraft at Mars, for example, have a view of the hemisphere of the sun that 3I/ATLAS is currently rounding. In fact, our Mars missions had a ringside seat to 3I/ATLAS' closest approach to the Red Planet on Oct. 3, when it was 0.19 AU (17.6 million miles, or 28.4 million km) distant. Other spacecraft that will be able to watch 3I/ATLAS at perihelion include NASA's Psyche mission to the asteroid of the same name and the Lucy mission to Jupiter's Trojan asteroids. Meanwhile, the European Space Agency's Jupiter Icy moons Explorer (JUICE) probe, which recently conducted a flyby of Venus on its elongated journey to the Jovian system, will be closest as it heads in the general direction toward 3I/ATLAS. Unfortunately, because JUICE is currently using its primary antenna as a sun-shield to protect its instruments, it won't be able to transmit the data from its observations of 3I/ATLAS back to Earth until next February.

  • First Evidence for a Non-Gravitational Acceleration of 3I/ATLAS at Perihelion | by Avi Loeb

    If 3I/ATLAS is propelled by the rocket effect of ejected gas, then momentum conservation implies that the object would lose half its mass over a characteristic timescale equal to the ejection speed divided by the measured non-gravitational acceleration. For a thermal ejection speed of a few hundred meters per second, the evaporation half-life of 3I/ATLAS is 6 months. This implies that over the month it takes 3I/ATLAS to cross a spatial scale of order its perihelion separation from the Sun, 3I/ATLAS would lose about a tenth of its mass. Such a massive mass loss should be detectable in the form of a large plume of gas surrounding 3I/ATLAS during the upcoming months of November and December 2025.

    The reported level of non-gravitational acceleration corresponds to a modest spatial deviation of order ten times the radius of the Earth over a period of a month, insufficient to bring 3I/ATLAS significantly closer to any Solar System planet from its original gravitational path.

Trump

  • The Myth of the '20 minute timer' on the RNC Pipe Bomb

    nearly five years later, Younger’s story is collapsing under the ight of newly released evidence. FBI laboratory documents, recently made public by the Select Subcommittee on January 6th, completely disprove her claim about a 20-minute timer—and appear to represent the most significant and consequential flaw in her entire account: There was nothing on the RNC device capable of pointing to any number, let alone the number 20.

    there are even more questionable factors related to the RNC device than what we have already presented. What comes next explains how the original 40-minute window that once centered the bomb’s placement around Younger’s own movements in the alley is now shielded by the one digital record that could prove which timeline was real. In an amazing “coincidence,” it turns out that the cell phone data that might have identified the alleged suspect from the evening of Jan 5 vanished inside the very federally backed communications program that employed Younger when she discovered the bomb while teleworking on Jan 6.

  • US intelligence director says former strategy of 'regime change' is over

Democrats

  • Explosive report claims a network of charities connected to George Soros funneled $40M to support Zohran Mamdani's political rise in tax-dodging scheme

    Antar said he uncovered how Soros's tax-exempt organizations helped fund activities that 'mimicked what looked like a grassroots campaign', including large-scale door-knocking efforts. 'The problem is they weren't campaigning for a general cause like women's rights,' he said. 'They were campaigning for a specific candidate. And that's the rub.' Under US tax law, a 501(c)(3) may fund a 501(c)(4) for nonpartisan purposes such as issue advocacy or civic engagement. But that money is not supposed to be used to directly support or oppose a candidate, a line that can be difficult to prove without internal communications or evidence showing intent.

    • The nonprofits i worked with, back when, were very concerned with those rules and would refuse to speak of "the $party candidate" for fear of being too specific. But they were not leftist aligned and as we know its (D)ifferent when They Do It.

Left Angst

World

Environment / Climate / Green Propaganda