Sunday, December 04, 2022

FAIR ENOUGH: Twitter CEO Elon Musk Launches Online Poll Asking Users “Should Assange and Snowden be pardoned?”

According to one report, So far, with more than 1.3 million people voting, 79% say ‘yes’, 21% ‘no’.


 

www.dailywire.com

Elon Musk Polls Twitter On Whether Julian Assange and Edward Snowden Should Be Pardoned

Daniel Chaitin
3 - 4 minutes

"Adding to a trend of polling Twitter on significant issues, Elon Musk is asking users to opine on whether WikiLeaks founder Julian Assange and former National Security Agency contractor Edward Snowden should be pardoned.

Both Assange and Snowden are facing serious charges in the United States but are regarded by their supporters as critical whistleblowers of national security secrets.


“I am not expressing an opinion, but did promise to conduct this poll. Should Assange and Snowden be pardoned?” Musk asked in a tweet on Saturday evening. More than 14 hours into the 24-hour poll, with more than 2.6 million responses, a little more than 80 percent of users chose “yes.”

Assange, a 51-year-old from Australia, is best known for his leadership of WikiLeaks, a group that has given a platform for whistleblowers to release sensitive documents. That includes publishing documents stolen from Democrats during the 2016 election cycle.

Assange was arrested in 2019 outside the Ecuadorian Embassy in London after a years-long asylum was revoked. He was sentenced to 50 months in prison for skipping bail in 2012 when he faced possible extradition to Sweden in sex crimes investigations that have since been dropped.


This year, Assange has been fighting extradition to the United States to stand trial on charges stemming from the publication of classified documents more than a decade ago. A group of news outlets, including The New York Times, criticized the U.S. government in a letter last week, saying that indicting Assange under the Espionage Act “sets a dangerous precedent” that jeopardizes national security reporting. Their letter did not voice support for federal prosecutors to drop the part of the case related to accusations of a hacking-related conspiracy, though it did note “some of us are concerned” about it.


Snowden, 39, has been charged by the Justice Department with two counts of violating the Espionage Act of 1917 and one charge of stealing the property of the U.S. federal government after he left his job at an NSA facility in Hawaii in 2013. He then flew out of the country and leaked classified information, including documents about domestic surveillance programs.

Snowden has been living in exile in Russia for years, and on Friday, his lawyer said Snowden had sworn an oath of allegiance to Russia and received a Russian passport.


Musk, the CEO of Tesla and SpaceX who completed a $44 billion takeover of Twitter earlier this year, held a poll last month on the social media platform asking users if former President Donald Trump should be reinstated. Trump was banned after the Capitol riot in January 2021. After a slim majority voted in Trump’s favor, the former president’s account was reinstated, though Trump has yet to tweet anything since then." 



www.businesstoday.in

'Should Assange and Snowden be pardoned?': Twitter CEO Elon Musk launches another poll

3 - 4 minutes

Twitter's new owner and CEO Elon Musk on Sunday launched another poll to know whether WikiLeaks founder Julian Assange and Edward Snowden should be pardoned. "I am not expressing an opinion, but did promise to conduct this poll. Should Assange and Snowden be pardoned?" he asked in a tweet on Sunday. This is his third such poll. . . READ MORE



Elon Musk posted a Twitter poll on Saturday on whether former US intelligence contractor Edward Snowden and WikiLeaks co-founder Julian Assange should be pardoned. Preliminary results show overwhelming public support for letting the two, who both face charges under the Espionage Act, off the hook.

“I am not expressing an opinion, but did promise to conduct this poll,” Musk tweeted, asking users: “Should Assange and Snowden be pardoned?”

So far, with more than 1.3 million people voting, 79% say ‘yes’, 21% ‘no’.

In 2013, Snowden leaked a massive trove of classified documents revealing the US National Security Agency’s sprawling surveillance operations which targeted civilians in America. The whistleblower subsequently fled the US to Hong Kong, and then to Russia, where he recently received a Russian passport, according to his lawyer.

In the US, he faces three charges under the Espionage Act which could carry a prison sentence of 30 years. He could also be accused of other crimes, potentially making the punishment even more severe.

Julian Assange entered the crosshairs of the US government in 2010, when WikiLeaks published classified documents revealing alleged war crimes committed by US forces in Iraq and Afghanistan. The Australian-born publisher, who is now locked up in Belmarsh Prison in the UK, is facing extradition to the US – where he faces espionage charges that carry a prison sentence of up to 175 years.

Musk, who recently competed a $44 billion deal to take over Twitter, has on several occasions asked users whether the platform should unblock certain accounts. In November, he posted a poll on whether Twitter should unban former US President Donald Trump, who was permanently suspended in early 2021 for allegedly inciting violence amid the Capitol Hill riots. A clear majority voted in favor of reinstating Trump’s account.

Saturday, December 03, 2022

INTERNATIONAL SPACE STATION: Extra-Vehicular Activity (EVA) to Repair Solar Panels

During the Dec. 2 EVA, astronauts Josh Cassada and Frank Rubio disconnected a cable to ensure the 1B power channel could be reactivated — with the goal of restoring 75 percent of the array’s functionality and ensuring the connected batteries charge at expected levels.

A subsequent EVA to install a fourth iROSA, this time to the 4A power channel on the port truss of the ISS, is currently scheduled for Dec. 19.

www.nasaspaceflight.com

Power upgrade: Station crew install new iROSA, work power channel issue on ISS - NASASpaceFlight.com



by Chris Gebhardt
6 - 7 minutes

Two NASA astronauts conducted a spacewalk outside the International Space Station (ISS) on Saturday, Dec. 2, to install a new iROSA (ISS Roll-Out Solar Array).

Installation of the new array marked the third such iROSA to be attached to the space station since a power augmentation program to add at least six new sets of arrays to the ISS began in 2021.

The spacewalk, officially known as an Extra-Vehicular Activity (EVA), primarily focused on the installation of an iROSA to the 3A power channel on the starboard truss of the ISS.

However, an unrelated event on Nov. 23 on the 1B electrical channel added an element to this EVA.

According to NASA, on Nov. 23, “Sequential Shunt Unit (SSU) 1B experienced two power on resets (POR) and then tripped off. Ground teams performed a Seamless Power Channel Handover (SPCH) of the loads on Channel 1B to Channel 1A to recover power to the Channel 1B loads.”

“After an initial review of data, ground teams recommended to leave Channel 1B shunted and perform a survey of the 1B [solar array wing] to gather additional data for investigation.”

On Nov. 26, crewmembers took photos of the base of the solar array wing for the investigation.

During the Dec. 2 EVA, astronauts Josh Cassada and Frank Rubio disconnected a cable to ensure the 1B power channel could be reactivated — with the goal of restoring 75 percent of the array’s functionality and ensuring the connected batteries charge at expected levels.

A subsequent EVA to install a fourth iROSA, this time to the 4A power channel on the port truss of the ISS, is currently scheduled for Dec. 19.

iROSAs

The iROSAs are part of a plan by NASA to increase the ISS’s power generation capability back to what it essentially was when the eight original solar array wings were launched between 2000 and 2009.

The ISS, seen with three of its new iROSAs. (Credit: Mack Crawford for NSF/L2)

With the placement of six iROSAs on the station, the orbital lab will once again be capable of producing 215 kW of power for its scientific and operational needs.

The original arrays, as expected, degraded in efficiency over time and are now only capable of generating approximately 160 kW.

Each new iROSA will contribute approximately 10 kW of power to the ISS.

Following the launch and installation of the first two iROSAs on the ISS in 2021, lessons learned have resulted in slight alterations to the third and fourth iROSAs launched on CRS-26.

“There were a couple of operational things that we learned,” said Matt Mickle, Senior Manager for ISS Developmental Projects, Boeing, in an interview with NASASpaceflight.

“There was a little bit of interference when the iROSAs were unhinged that we had to work around during the first EVAs.”

The iROSAs are launched hinged and are then mounted to the station’s mast canisters of the original arrays. During unfolding after attachment, clearances became an issue.

“So we made some minor modifications to the design to elongate a slot that enables the bracket that’s on the mounting structure to have clearance so that we don’t have that interference anymore,” added Mickle. 

Another item noticed during the first two iROSA installations that resulted in a modification to the third and fourth arrays related to their sunshades.

“Another thing that we noticed when we unfurled the solar arrays was that there was some buckling and shuttling of the sunshades.”

Angle showing how the new IROSAs will be deployed over the current arrays. (Credit: NASA)

The sunshades shield the original arrays’ longeron masts from the Sun to stop them from undergoing thermal and structural loading.

“There was a little bit of buckling in that,” noted Mickle, “so we made a minor modification to the design. We’re using a thinner cable that the sunshades are deployed on, and we’ve tested that on the ground and it looks great. And then we also added an additional hinge to prevent some of the buckling.”

Lastly, a third lesson learned from the first two iROSAs was related to crew handling during the orbital installation process.

“After [the iROSAs] are removed from the flight support equipment and the crewmember is translating them over to the space station structure to be attached, the handrail locations made it a little bit awkward for the length of time they had to hold on to it,” related Mickle.

An operation change has now been made for the crew, enabling them to use a multi-use tether to attach to handrails to make it more comfortable during the translation process.

Should additional items of interest be seen during the installation of the third and fourth iROSAs, there would be time to make slight alterations to operational procedures and potentially to the arrays themselves given that the next set is not scheduled to launch until June 2023 on the SpaceX CRS-28 mission.

While the iROSAs are slated to be launched shortly before their installation, as was the case with the first two sets of arrays and is the plan for the third, there is a way to store the iROSAs outside the ISS if needed.

“One of the things we look at is the thermal environment in which they would be stowed,” noted Mickle. “We want to make sure that — because the design of the iROSAs basically is a rolled up array that has potential energy stored in a boom which allows the iROSAs to be deployed without any type of motor — we want to make sure that that potential energy is still capable for the full deployment.”

To do that, the arrays — if they needed to be stored before installation — would be stored in a thermally benign area outside the station.

(Lead image: The first two iROSA arrays seen during Crew-2 flyaround on Nov. 8, 2021. Credit: NASA)

 

SpaceX StarShield

 

SpaceX touts its end-to-end systems that allow rapid deployment of capabilities at scale and the most affordable prices in the industry. Its Falcon 9 rocket has completed more than 50 launches this year.

The company has proven its abilities by working with the US Department of Defense and other partners. Militaries worldwide are already considering SpaceX’s Starlink to support their operations, including the US, which is testing it in the Arcticthe UK testing in remote areasUkraine, and Japan.

SpaceX recently got the FCC’s approval for 7,500 next-gen Starlink satellites.


spacenews.com

SpaceX rolls out new business line focused on military satellite services - SpaceNews

Sandra Erwin
4 - 5 minutes

A SpaceX Falcon 9 rocket launches Starlink satellites July 7, 2022. Credit: SpaceX

Starshield will leverage the Starlink internet constellation to develop new products for the military market 



WASHINGTON — SpaceX on Dec. 2 revealed a new business segment called Starshield aimed at U.S. national security government agencies.

This sector of SpaceX intends to leverage the Starlink internet constellation in low Earth orbit to develop products  and services — including secure communications, remote sensing and space surveillance payloads — that are in growing demand by U.S. defense and intelligence organizations.

“While Starlink is designed for consumer and commercial use, Starshield is designed for government use, with an initial focus on three areas: Earth observation, communications and hosted payloads,” the company said on its website.


The Starshield site is heavy on marketing and light on details but conveys SpaceX’s vision to disrupt the national security satellite sector much like it has in launch, commercial broadband and civil space.

“SpaceX’s ongoing work with the Department of Defense and other partners demonstrates our ability to provide in-space and on-ground capability at scale,” said the company.

These statements suggest that as SpaceX has expanded its reach in the national security launch and satellite broadband markets, it decided it needs to offer more specialized products in order to win big-ticket contracts. Starshield will offer “end-to-end systems,” meaning complete services from launch vehicles to satellites and user terminals.

“It appears they have finally understood that going all commercial and asking national security space customers to use it doesn’t always work, so they are going to offer alternative products that are focused on national security but based on Starlink technology and production lines,” an industry analyst told SpaceNews.


 

Starshield products and services will include satellites with sensing payloads that can deliver processed data directly to the user, secure global communications and user equipment, and customized satellite buses.

Satellite communications services offerings would draw from the company’s experience in Ukraine, where Starlink demonstrated its can operate in a combat zone and proved to be more resilient than the U.S. military would have expected from a commercial system. The Air Force has bought Starlink services to support units in Europe and Africa due to the system’s ability to operate in a hostile electronic environment.

Starshield also is capitalizing on SpaceX’s participation in the U.S. Space Force’s Space Development Agency’s missile-tracking and missile-detection constellation, where it partnered with Leidos to develop four classified infrared sensor satellites scheduled to launch before the end of the year.

SpaceX will offer to host “classified payloads and process data securely, meeting the most demanding government requirements,” the company said.

Starshield satellites would be equipped with laser terminals to make them interoperable with military satellites. Interoperability is a key requirement as DoD wants to use commercial low Earth orbit satellite capacity to transport data collected by remote sensing systems. Defense officials warned the current Starlink  network, because of its highly proprietary technology, cannot be integrated into a hybrid architecture that DoD hopes to build.

✓ SpaceX also promises “rapid deployment and development” of capabilities, a pitch that resonates with DoD space buying agencies that for years have been frustrated by the slow pace and high cost of satellite procurements.

Some of the more advanced capabilities advertised by Starshield will probably not be available until SpaceX deploys its second-generation Starlink satellites. These will be larger than the first-generation version and designed with performance features needed to host national security payloads and deliver higher levels of encryption than the commercial Starlink service.


 

To date SpaceX has launched approximately 3,500 first-generation Starlink satellites and recently won licensing approval to deploy Gen2 spacecraft."

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Newly-Activated: Space Force component known as U.S. Space Forces-Central

 


The standup of Space Forces-Central follows the Nov. 22 establishment of U.S. Space Forces Indo-Pacific within U.S. Indo-Pacific Command.

spacenews.com

Space Force establishes component at U.S. Central Command - SpaceNews

Sandra Erwin
2 minutes

U.S. Central Command oversees military operations in the Middle East and South Asia. Credit: USCENTCOM

U.S. Space Forces-Central will be based at MacDill Air Force Base, Florida

WASHINGTON — United States Central Command, responsible for military operations in the Middle East and South Asia, on Dec. 2 activated a Space Force component known as U.S. Space Forces-Central

The Space Force unit will be based at U.S. Central Command headquarters at MacDill Air Force Base, Florida. 

Up until now, the Air Force component of U.S. CENTCOM was responsible for coordinating space-based services and support such as positioning, navigation and timing, satellite communications and missile warning.


 

The new space component will be led by Space Force Col. Christopher Putman. “U.S. Space Force-Central provides CENTCOM a subordinate command focused solely and continuously on space integration across the command,” he said in a news release. 

“Activating this component under CENTCOM provides expert guardians to work with coalition and regional partners to integrate space activities into shared operations and adds another level of commitment to partners,” said Putnam.

CENTCOM commander Gen. Michael “Erik” Kurilla said space “underpins every element of warfighting in the CENTCOM region.” Since the Cold War, he said, “space has ceased to be a sanctuary. It is no longer solely the realm of progress and peace.”

The standup of Space Forces-Central follows the Nov. 22 establishment of U.S. Space Forces Indo-Pacific within U.S. Indo-Pacific Command." 


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Flashy Ceremony for U.S. Next-Generation $700M B-21 Raider Stealth Nuclear Bomber

 


Unveiled today, the B-21 Raider will be a dual-capable, penetrating-strike stealth bomber capable of delivering both conventional and nuclear munitions. The B-21 will form the backbone of the future Air Force bomber force consisting of B-21s and B-52s.(U.S. Air Force photo) pic.twitter.com/X6KSU7sy6U

— U.S. Air Force (@usairforce) December 3, 2022


The unveiling of the new bombers comes at a time of heightened geopolitical tensions between the US, Russia and China amid the war in Ukraine and the territorial integrity of Taiwan.

Russian and Chinese strategic bombers flew a joint eight-hour patrol over the western Pacific on Wednesday in a display of ongoing military cooperation between the two nations.

China’s Defence Ministry called the mission a “routine” effort in bolstering defence ties with Russia.

Moscow and Beijing are also currently developing strategic stealth bombers – China’s Xian H-20 and Russia’s nuclear-capable Tupolev PAK DA – which are expected to compete with the B-21.

www.aljazeera.com

US unveils $700m, next-generation B-21 nuclear bomber

Al Jazeera
3 - 4 minutes

US Air Force plans to buy at least 100 B-21 Raider stealth bombers, which come with a $700 million price tag per plane.

"The United States has unveiled its latest high-tech strategic bomber – the B-21 Raider – which is capable of carrying a nuclear payload and can be flown without a crew on board.

The next-generation stealth bomber was rolled out at arm’s manufacturer Northrop Grumman’s facility in California during a flashy ceremony attended by top US officials on Friday.

The US Air Force plans to buy at least 100 of the B-21 aircraft, which comes with a $700m price tag per plane, a Northrop Grumman spokesperson said.

The unveiling of the new bombers comes at a time of heightened geopolitical tensions between the US, Russia and China amid the war in Ukraine and the territorial integrity of Taiwan.

Russian and Chinese strategic bombers flew a joint eight-hour patrol over the western Pacific on Wednesday in a display of ongoing military cooperation between the two nations.

China’s Defence Ministry called the mission a “routine” effort in bolstering defence ties with Russia.


 

✓ Moscow and Beijing are also currently developing strategic stealth bombers – China’s Xian H-20 and Russia’s nuclear-capable Tupolev PAK DA – which are expected to compete with the B-21.

While the B-21 is capable of taking to the air without a pilot, the US Air Force said the aircraft is “provisioned for the possibility, but there has been no decision to fly without a crew”.

“The B-21 Raider is the first strategic bomber in more than three decades,” US Defence Secretary Lloyd Austin said in a prepared statement at Friday’s event.

Austin touted the aircraft’s range and superior design.


 

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“No other long-range bomber can match its efficiency,” Austin said.

“Fifty years of advances in low-observable technology have gone into this aircraft,” he said.

“Even the most sophisticated air defence systems will struggle to detect the B-21 in the sky.”

The B-21, which carries a similar “flying wing” shape to its predecessor, will be capable of carrying conventional and nuclear weapons around the world using long-range and midair refuelling capabilities.

✓ Northrop Grumman has hailed the new planes as “the backbone of our future bomber force”.

The aerospace and design company said the long-range bomber’s first flight is expected to take place in 2023. Six of the long-range bombers are in various stages of assembly and testing at its facility in California." 

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