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Posting here because of the global scope,

 

SpaceX "Lone Star Minerals Development" subsidiary shipyard

 

From the Port of Brownsville (Texas)  minutes,

 

https://www.portofbrownsville.com/wp-content/uploads/2020/12/2020-12-16-Minutes.pdf

 

An 'authority to negotiate' for a site in the Port of Brownsville near the new connector road to Route 4 (leading to SpaceX's Boca Chica factory/launch site) was granted.

 

1909744256_SpaceX_LoneStarMinerals_shipyard_2021-04-24-15-35-48-184.thumb.jpg.7aa5a84eb24c2abce629b9bea821f99d.jpg

 

This shipyard will, at the least, be used for building/modifying/outfitting ships, droneships, sea platforms, etc. for launch & landing, Point to Point Earth transportation, etc. 

 

Presumably they'll then be moved to new points of operation; US & the Americas, Asia, Europe, where ever.

 

  • 3 weeks later...

At Cape Canaveral there have been two launch bases as part of the Eastern Range.

 

the Kennedy Space Center (KSC), which is NASA/civilian, and

 

USAF's 45th Air Wing at Patrick Air Force Base, which controls the Cape Canaveral Air Force Station (CCAFS). It also manages the Eastern Range, which includes KSC.

 

With the US Space Force taking over most of the USAF launch and space operations,  its units are being folded into the new service under the Space Operations Command (SpOC), with Space Force units being designated "Deltas" (the Delta insignia dating to the 1940's)

 

the USAF 45th Space Wing becomes Space Force Delta 45 (effective today), and Patrick AFB has already been renamed  Patrick Space Force Base.

 

Space_Launch_Delta_45_emblem.png

 

Note the 45th's Delta emblem symbolizes not only orbital ops but the Moon, signalling Space Force will operate in cis-lunar space. 

 

Under a program called DRACO,  DARPA (DoD's R&D branch) has contracted with General Atomics to produce nuclear propulsion for cis-lunar vehicles.  (link...)

 

Lockheed-Martin and Jeff Bezos' Blue Origin have been contracted to build a demonstration vehicle, with a test flight targeting 2025. (link...)

 

Sierra Space (a spinoff of Sierra Nevada Corporation) and NanoRacks have  received study contracts for orbital "outposts" in low, medium, geostationary, and cis-lunar orbits. The following story doesn't mention that the DoD procurement docs mention them being "optionally manned." (link..) Funny thing: Sierra Space is offering a 300 cubic meter  expandable habitat.

 

  • 3 weeks later...

Source: FY2022 USAF budget proposal:

 

("Starship" because it's the only vehicle which meets the specs, and this has been in the works for >1 year)

 

1) Starship military Point to Point cargo of up to 100 tonnes.

 

2) Starship 'ejectable pods' for rapid deployment payloads. 

 

From page 301 of the USAF budget document, 

Quote

Rocket Cargo will demonstrate new trajectories and ways to fly large rockets, the ability to land rockets at austere locations, and design & test an ejectable pod for air drop.

 

Essentially, a Mobile Infantry cargo Drop Ship. Maybe something like SuperDraco or the HLS methane/LOX landing thrusters get to do propulsive landings after all.

 

Mobile Marines later?

 

Robert A. Heinlein would love this...

pp 305

1754266235_USAFFY2022RocketCargo-2.thumb.jpg.81b69552ab2db535e13e93b196282ace.jpg

  • 3 weeks later...

*sigh* Rocket cargo... What a load of completely ridiculous, impractical and utterly useless twaddle.  Scientific illiteracy at it's worst.  I daren't even TRY to facepalm at all the stupid in this one for fear of pushing my brain out the back of my head...

 

Less than an hour huh?  How are you going to do that when it'll take a minimum of 3-4 hours just to FUEL the thing, and that can't be done until you've loaded it which will also take several hours because you can't exactly park the ship next to the warehouse... Not to mention all the clearances necessary to launch the thing, PLUS all the coding time the flight programmers need to create the flight plan.

 

No... Just... No.  A C17 can carry more and be loaded and in the air within an hour or two at the most and given there are US airbases all around the world, can be on site to drop their supplies before the rocket has even been loaded, let alone fuelled.

 

But hey, don't take my word on it... Let's listen to someone who's done more homework than I, and no, it's not Thunderf00t.

 

 

This is LITERALLY just another exercise in wasting tax dollars on nonsense, just to justify their existence.  It's a $500 hammer, a $1000 toilet seat. It's twaddle.

 

Likely with redundant routing via StarLink, OneWeb, and eventually Kuiper (Amazon's data constellation) and to allies.

 

The Space Development Agency was created in 2019, in parallel with the US Space Force.

 

https://spacenews.com/dod-space-agency-to-create-marketplace-for-commercial-satellite-data/

 

Quote

DoD space agency to create marketplace for commercial satellite data

 

WASHINGTON — The Space Development Agency is looking to work with commercial operators of imaging satellites so they can send data directly to U.S. government satellites in orbit, the agency’s director Derek Tournear said June 22.

 

The idea is to make it easier for Earth observation satellite operators to sell their data to the government without having to download it to ground stations, Tournear said at the Defense One Tech Summit.

 

Using optical inter-satellite links, companiescould send data directly from their constellations to SDA’s satellites, he said. 

 

SDA is building a network of data-relay satellites in low Earth orbit known as the Transport Layer. It plans to have as many as 150 satellites in orbit by 2024 and hundreds more could follow. Each satellite in the network would have multiple optical communications terminals to pass data to other satellites and to military platforms like aircraft, ships and command centers on the ground. 

>

 

On 15/06/2021 at 00:34, FloatingFatMan said:

*sigh* Rocket cargo... What a load of completely ridiculous, impractical and utterly useless twaddle.  Scientific illiteracy at it's worst.  I daren't even TRY to facepalm at all the stupid in this one for fear of pushing my brain out the back of my head...

 

Less than an hour huh?  How are you going to do that when it'll take a minimum of 3-4 hours just to FUEL the thing, and that can't be done until you've loaded it which will also take several hours because you can't exactly park the ship next to the warehouse... Not to mention all the clearances necessary to launch the thing, PLUS all the coding time the flight programmers need to create the flight plan.

 

No... Just... No.  A C17 can carry more and be loaded and in the air within an hour or two at the most and given there are US airbases all around the world, can be on site to drop their supplies before the rocket has even been loaded, let alone fuelled.

 

But hey, don't take my word on it... Let's listen to someone who's done more homework than I, and no, it's not Thunderf00t.

 

 

This is LITERALLY just another exercise in wasting tax dollars on nonsense, just to justify their existence.  It's a $500 hammer, a $1000 toilet seat. It's twaddle.

 

The cargo rocket is dumb.  However, the 100 tons is more than the C-17 (85 tons) and C-130 (21 tons) ... but far, far less than the C-5 (140 tons).  With all our bases around the world ... I really can not see how it would be beneficial in cost and time to launch/land (or parachute) cargo from a big rocket.  

 

Seems very silly...we you can just load up several C-130s, a few C-17s or one C-5 and throw the cargo out the rear.  

 

Yup...it is a waste.

AKA: Cislunar Highway Patrol System (CHPS) 

 

https://spacenews.com/report-space-force-has-to-prepare-for-operations-beyond-earths-orbit/

 

Quote

Report: Space Force has to prepare for operations beyond Earth’s orbit

 

WASHINGTON — A new report published by the Air Force Research Laboratory suggests the U.S. Space Force has to prepare for a day when the moon and the volume of space around it could become the next military frontier.

 

 “A Primer on Cislunar Space” was released June 23 by AFRL’s Space Vehicles Directorate. Its intended audience are military space professionals who one day might have to develop spacecraft and concepts for operations in regions beyond Earth’s orbit.

>

One of the concerns is developing technologies for surveillance, navigation and communications in cislunar space.

 

A cooperative agreement signed by the Space Force and NASA last year calls for future collaboration on cislunar space research and technologies.

 

On 10/04/2021 at 13:40, DocM said:

DoD's DRACO program advances another step. This fits with other DoD projects to maneuver in cis-lunar space, a counter to China & Russia's published plans. China's CNSA space agency is a military program, both are negotiating a cooperative cis-lunar Operations, and both are developing & testing space weapons. 

 

https://spacenews.com/general-atomics-wins-darpa-contract-to-design-nuclear-reactor-to-power-missions-to-the-moon/

 

Sounds like they're very serious about US Space vehicles having nuclear engines...

 

Quote

Sierra Space Provides Integration Services for New Nuclear Propulsion System as Part of DARPA’s DRACO Program

Presser:

LOUISVILLE, Colo. (June 24, 2021) – Sierra Space, the new commercial space subsidiary of global aerospace and national security leader Sierra Nevada Corporation (SNC), will supply the propulsion components and integration services for a Nuclear Thermal Propulsion (NTP) system under a recent contract with General Atomics Electromagnetic Systems (GA-EMS). GA-EMS and Sierra Space will develop and demonstrate an on-orbit NTP system for a Defense Advanced Research Projects Agency (DARPA) program called Demonstration Rocket for Agile Cislunar Operations (DRACO).

While the primary mission of DRACO is to enable fast transit time between Earth and the moon, the development of nuclear powered spacecraft propulsion is also expected to open up deep space exploration to humans.

“This technology is an essential component of the new space economy,” said Tom Crabb, vice president of Sierra Space’s Propulsion & Environmental Systems group. “Faster, more fuel efficient propulsion and transportation systems support greater awareness of the cislunar space domain and broader exploration of our solar system. Theoretically we should be able to reach other planets nearly twice as fast with nuclear propulsion, placing less strain on the human body and the environmental systems needed for space travel.”

NTP uses a nuclear reactor to heat propellant to extreme temperatures before expelling the hot propellant through a nozzle to produce thrust. Compared to conventional space propulsion technologies, NTP offers a high thrust-to-weight ratio around 10,000 times greater than electric propulsion and two-to-five times greater specific propellant efficiency than chemical propulsion.

“We are really excited about the team dynamic with GA-EMS,” said Dr. Marty Chiaverini, director of Propulsion Systems at Sierra Space. “The GA-EMS reactor is smaller and more technologically advanced and Sierra Space brings extensive experience in developing and fielding mechanical, electrical and thermal conditioning systems that work reliably in space, as well as proven performance with liquid hydrogen-based rocket engines and liquid hydrogen turbomachinery.”

The NTP design will utilize a liquid hydrogen propellant heated by a nuclear fission reactor to provide two times the amount of energy than the most advanced liquid propellant rocket engine. Over the next 18 months, the team will define the system requirements such as power, weight, interfaces and control, and perform some subsystem risk reduction. Follow-on phases are anticipated to complete the demonstration system, leading to a flight test in 2025.

 

  • 2 weeks later...

Hi there, I am a new member of this forum) 
I`d like to share with you some interesting piece of information about Space X. Till September 2021 Space X is gonna cover the whole planet with a Starlink internet connection and it's gonna launch 42 thousand of satellites. How do you relate to the number of satellites in the orbit of Earth?

19 hours ago, jerry55 said:

Hi there, I am a new member of this forum) 
I`d like to share with you some interesting piece of information about Space X. Till September 2021 Space X is gonna cover the whole planet with a Starlink internet connection and it's gonna launch 42 thousand of satellites. How do you relate to the number of satellites in the orbit of Earth?

 

They launch 60 Starlink satellites at a time using the Falcon 9 rocket, which now launches more often than any other rocket. Falcon 9 is also reusable, lowering SpaceX's cost per launch.

 

Once SpaceX's new Starship system begins service each of those could launch up to 400 Starlink satellites per launch.

15 hours ago, jerry55 said:

I am a bit concerned with a number of satellites which gonna cover Earth. I hope that those satellites will not have any detrimental effect on humans.

 

15 hours ago, jerry55 said:

Also, I`d like to mention that Musk claimed that Starlink satellites when their time of usage comes to the end will be able to lead themself to the atmosphere of Earth and burn in order not to increase the number of space junk

Starlinks have ion thrusters for maneuvering and self-disposal, but even if the ion thrusters fail the orbit is so low they'll come down and burn up 0 in about a year due to atmospheric drag (yes, there's a thin atmosphere even at 500+km).

This is a video about the possibility of the colonization of Venus put forward by NASA. Personally, I think the idea of colonizing Venus is a completely useless idea. Even more useless than colonizing Mars. Venus's environment is even more harsh than the environment on Mars which will we should understand that the life of human beings will be changed completely as a result of the harsh environment of Venus and will not be the same as we have on Earth. https://www.youtube.com/watch?v=l7A0O_4J5LE

On 11/05/2021 at 18:30, DocM said:

>

Under a program called DRACO,  DARPA (DoD's R&D branch) has contracted with General Atomics to produce nuclear propulsion for cis-lunar vehicles.  (link...)

 

Lockheed-Martin and Jeff Bezos' Blue Origin have been contracted to build a demonstration vehicle, with a test flight targeting 2025. (link...)

 

Sierra Space (a spinoff of Sierra Nevada Corporation) and NanoRacks have  received study contracts for orbital "outposts" in low, medium, geostationary, and cis-lunar orbits. The following story doesn't mention that the DoD procurement docs mention them being "optionally manned." (link..) Funny thing: Sierra Space is offering a 300 cubic meter  expandable habitat.

 

A 2 phase design and construction contract for the DRACO nuclear engine prototype has been awarded to Ultra Safe Nuclear Technologies (USNC-Tech). The engine will use High Assay Low Enrichment Uranium (HALEU) in its core, a fuel which presents little proliferation risk.

 

Website: https://usnc.com/space/

 

Presser: https://usnc.com/darpa-awards-ultra-safe-nuclear-technologies-draco-ntp-contracts/

A few words about Virgin Galactic The “Unity 22” mission will be the twenty-second flight test for VSS Unity and the Company’s fourth crewed spaceflight. It will also be the first to carry a full crew of two pilots and four mission specialists in the cabin, including the Company’s founder, Sir Richard Branson, who will be testing the private astronaut experience.
 

On 13/07/2021 at 08:57, jerry55 said:

A few words about Virgin Galactic The “Unity 22” mission will be the twenty-second flight test for VSS Unity and the Company’s fourth crewed spaceflight. It will also be the first to carry a full crew of two pilots and four mission specialists in the cabin, including the Company’s founder, Sir Richard Branson, who will be testing the private astronaut experience.
 

You're a wee bit late with your words, dude... :p

 

Astronaut Doug Hurley (STS-135 Crew Dragon Demo-2) retires.

 

Wouldn't be surprised if he lands at a commercial space outfit; Axiom, Sierra Space, SpaceX, Blue Origin...

 

https://twitter.com/NASASpaceflight/status/1416056252820566030

 

 

  • 2 weeks later...

https://spacenews.com/starliner-rese...-iss-problems/

 

Quote

 

>

Vladimir Solovyov, designer general of RSC Energia and flight director of the Russian segment of the ISS, said in a Roscosmos statement July 30 that the thruster firing was caused by a software problem. “Due to a short-term software failure, a direct command was mistakenly implemented to turn on the module’s engines for withdrawal, which led to some modification of the orientation of the complex as a whole,” he said.
>
However, the situation may have been more serious than what NASA originally claimed. Publicly available telemetry showed much greater excursions in roll, pitch and yaw during the hour it took to restore the station’s attitude.

>

 

 

Zebulon Scoville, NASA ISS flight director,

 

 

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  • Posts

    • This whole dumb age verification thing needs to die and be replaced by giving parents tools to control devices. Why am I required to plaster my ID all over the internet to prove I'm old enough when parents should be the ones dictating what their kids are doing on their phones. Apple released great set of tools for iPhones coming to iOS 27 that do just that. Why are governments not mandating that kind of control to phone makers to built them into phones. This whole thing is so absolutely idiotic it's wild.
    • Remeber this decade, when the free internet died... tell your grand kids about this, record there reaction and post it on InstaTwitBook.com
    • UK nudity blockers are a looming privacy disaster, we must be able to see the source code by Paul Hill Image via Pexels The UK government, just like many state governments in the US and national governments around the world, has begun going on a bit of a power trip when it comes to digital safety. The major step taken so far is the introduction of the Online Safety Act, which requires users to prove their age to access adult websites (it includes more than this, too). Now, UK PM Keir Starmer is calling on Apple and Google, and presumably other mobile OS makers, to scan phones for explicit images to protect children. This potentially mandatory on-device scanning by vendor-controlled software will create unacceptable harms to individual freedoms and transparency, and introduce massive surveillance risks. In a statement on June 8, the Prime Minister stated that big tech companies, such as Apple and Google, must add features to their platforms, such as iOS and Android, that will detect and block sexually explicit or nude images involving under-18s on phones or tablets. Adults who want to take or send nudes would be required to hand over some form of identification to stop their phone from blocking these pictures, creating unnecessary privacy risks. According to the government, it wants to see these measures implemented within three months; otherwise, the government will introduce legislation to force them to introduce such technology. The legislation will include fines for companies and maybe even criminal liability for tech bosses who do not comply with the measures. In its announcement, the government said that stopping users from taking, sending, or receiving nudes without verifying their age is technically feasible, and pointed to a British firm called SafeToNet, which has made proprietary, closed-source, uninstallable software called HarmBlock and is actively selling a device with it enabled and is working with other OEMs. The fact that this software is closed source is a huge problem because it’s a black box; you do not know what it is doing on your device. The fact that it is unremovable is also a problem because you lose control of a phone that you own. Laughably, the government, just before highlighting SafeToNet, says that companies must introduce such measures “without threatening privacy or collecting any data.” It then says over-18s will still be able to view adult content by providing proof of age… Which sounds to me like data collection. SafeToNet makes some debatable claims about HarmBlock The government’s example software, HarmBlock, is a hugely alarming choice to espouse the virtues of this type of software. SafeToNet claims that HarmBlock is “ethically developed,” but this is the opposite of the truth. This black box software puts digital handcuffs on you if it’s installed in your device, taking away your freedom to control what software runs on your device, as it cannot be removed. It is not even free software, so we cannot inspect the source code to see what it is doing. For all we know, it could be acting maliciously. While that’s unlikely, we can’t verify that it’s not doing that. When Google and Apple do inevitably integrate these features on devices in the UK, they are very likely to be closed-source binaries, which will also be non-auditable. They will also have identity services built into them, which will require at least temporary collection of sensitive identity documents to verify your age. One saving grace for Android users is that this nudity blocker will very likely be implemented within the Google Play infrastructure that’s deeply tied into commercial Android devices. However, anyone with enough determination to throw out Google apps from their phone by flashing a custom ROM could find they regain control over their phone again without these digital handcuffs. Obviously, this is only how I expect Google to implement the feature; if it bakes it into the open-source Android somehow, that would be bad news for anyone looking to escape it. Outside of stripping mobile phone users of their freedom and sovereignty over their devices, these proprietary on-device machine learning or hash-matching solutions cannot be independently audited. This means that hackers could potentially exploit them because security researchers can’t investigate the code, and they could overstep their intended use case and collect even more user data without anybody knowing. We also wouldn’t know if the code is prone to detecting false positives or biased classification, because we can’t see the code. In the government’s announcement, contributing comments from the Internet Watch Foundation keep talking about “on-device protections” as if to say that users don’t need to worry about server-side processing; however, this is misleading, as data could flow from devices for the purpose of updates, remote model changes, telemetry, or server-side matching. We’ve also seen with the Online Safety Act that the government is never content with the laws it introduces; it always wants to expand the controls. If this scanning functionality arrives on devices, it might only block nudes initially, but later governments could pressure vendors for expanded access or use mandated features for other surveillance aims. The introduction of on-device scanners opens the door to massive risks in the future. Once nude blocking becomes normalized, regulators like Ofcom or politicians themselves could push for more controls over people’s devices. Very possible candidates for blocking include hate speech, misinformation, or undesirable political content. Also, there is a chance that once Apple and Google have developed this software, they might attempt to reuse the infrastructure for commercial or foreign requests, putting customers in greater danger. Just the UK's demand for this sets a precedent. What if a dictatorship decides to spy on activists by demanding that Google or Apple implement similar controls? Another concern with this scanning is that it adds compliance costs for businesses looking to get into the mobile operating system space. While Google and Apple dominate the space right now, there are lots of smaller companies creating mobile operating systems too, including community projects with very shallow pockets. How are these smaller competitors supposed to implement sophisticated nudity detectors? Simply put, they can’t. Then the government goes after them, causes them to shut down, and Google and Apple have less competition. Image via Aurora Store For us users who value sovereignty over our technology, this development will force us to seek freedom-respecting alternatives. The simplest path forward will likely be to install a custom ROM on an Android device; however, kicking Google off the phone with its black box nudity blocker could also make it harder to access apps such as banking apps, which tend to need you to pass Google's integrity checks. Thankfully, Google Play Store apps can still be obtained by storefronts such as the Aurora Store, but it just adds to the friction. To be fair to those pushing this measure to protect children, I think it will be reasonably effective, but people will still try to find ways around it, just as they’ve done with age gates on adult websites introduced under the Online Safety Act. In the effort to find circumvention methods, it could lead users to join riskier platforms that introduce new dangers. This effort also diverts resources from proven interventions such as law enforcement cooperation, targeted investigations, education, and support services to broad technical controls that have uncertain effectiveness (due to their newness). If the government is set on introducing such tools, then there ought to be safeguards in place. Any mandated code should be released as free software so that it can be audited, and the binaries should be reproducible builds so that the public knows nothing has been tampered with in the code used to create the binaries shipped out. Ideally, these tools should also be voluntary, opt-in, and even community-run. This would also allow people to have full control over their hardware while allowing parents to flip a switch to turn on these protections for children, with the knowledge that the code being run is doing exactly what it says on the tin, and nothing nefarious, like a black box solution could be doing. The government should also have a narrow legal scope where this technology stays with blocking nudes and not spreading to blocking political opinions, hate speech, and so on. Ideally, any implementation should avoid identity-linked age verification to keep user data safe, and matching should be done locally with no server telemetry to ensure it is truly on-device. While I do understand that stakeholders such as parents want to keep children safe, the potential for abuse with this type of software is colossal. It would entrench black-box surveillance and take away our freedom to use our devices as we want. There is also the acute risk that the government will demand this surveillance be expanded to block other activities, which could be particularly dangerous. If you are in the UK and don’t wish to see these measures implemented, it is still possible to write to your MP, which could lead to some better safeguards being introduced before it’s too late. Once we get more technical information about how this will be implemented, then we will be able to see if de-Googling Android devices will bypass this measure. For anyone with an iPhone, there is zero chance that you’ll be able to take off these handcuffs because Apple doesn’t let you mess with your software.
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