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Today — 9 November 2024Main stream
Yesterday — 8 November 2024Main stream

Space policy is about to get pretty wild, y’all

8 November 2024 at 19:49

The global space community awoke to a new reality on Wednesday morning.

The founder of this century's most innovative space company, Elon Musk, successfully used his fortune, time, and energy to help elect Donald Trump to president of the United States. Already, Musk was the dominant Western player in space. SpaceX launches national security satellites and NASA astronauts and operates a megaconstellation. He controls the machines that provide essential space services to NASA and the US military. And now, thanks to his gamble on backing Trump, Musk has strong-armed himself into Trump's inner circle.

Although he may not have a cabinet-appointed position, Musk will have a broad portfolio in the new administration for as long as his relations with Trump remain positive. This gives Musk extraordinary power over a number of areas, including spaceflight. Already this week, he has been soliciting ideas and input from colleagues. The New York Times reported that Musk has advised Trump to hire key employees from SpaceX into his administration, including at the Department of Defense. This reflects the huge conflict of interest that Musk will face when it comes to space policy. His actions could significantly benefit SpaceX, of which he is the majority owner and has the final say in major decisions.

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© NASA/Bill Ingalls

Rocket Report: Australia says yes to the launch; Russia delivers for Iran

8 November 2024 at 13:00

Welcome to Edition 7.19 of the Rocket Report! Okay, we get it. We received more submissions from our readers on Australia's approval of a launch permit for Gilmour Space than we've received on any other news story in recent memory. Thank you for your submissions as global rocket activity continues apace. We'll cover Gilmour in more detail as they get closer to launch. There will be no Rocket Report next week as Eric and I join the rest of the Ars team for our 2024 Technicon in New York.

As always, we welcome reader submissions. If you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Gilmour Space has a permit to fly. Gilmour Space Technologies has been granted a permit to launch its 82-foot-tall (25-meter) orbital rocket from a spaceport in Queensland, Australia. The space company, founded in 2012, had initially planned to lift off in March but was unable to do so without approval from the Australian Space Agency, the Australian Broadcasting Corporation reports. The government approved Gilmour's launch permit Monday, although the company is still weeks away from flying its three-stage Eris rocket.

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© SpaceX

Before yesterdayMain stream

Nearly three years since launch, Webb is a hit among astronomers

6 November 2024 at 23:50

From its halo-like orbit nearly a million miles from Earth, the James Webb Space Telescope is seeing farther than human eyes have ever seen.

In May, astronomers announced that Webb detected the most distant galaxy found so far, a fuzzy blob of red light that we see as it existed just 290 million years after the Big Bang. Light from this galaxy, several hundreds of millions of times the mass of the Sun, traveled more than 13 billion years until photons fell onto Webb's gold-coated mirror.

A few months later, in July, scientists released an image Webb captured of a planet circling a star slightly cooler than the Sun nearly 12 light-years from Earth. The alien world is several times the mass of Jupiter and the closest exoplanet to ever be directly imaged. One of Webb's science instruments has a coronagraph to blot out bright starlight, allowing the telescope to resolve the faint signature of a nearby planet and use spectroscopy to measure its chemical composition.

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© NASA, ESA, CSA, STScI, T. Temim (Princeton University)

SpaceX to launch Starship for the sixth time this month

6 November 2024 at 23:37

SpaceX will conduct the sixth flight test of Starship, the largest rocket ever built, as soon as November 18, following the smooth success of the previous mission less than a month ago.  The high flight cadence is thanks, in part, to that success, which included the first-ever return of the Super Heavy booster to the […]

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The next Starship launch may occur in less than two weeks

6 November 2024 at 21:01

Less than a month has passed since the historic fifth flight of SpaceX's Starship, during which the company caught the booster with mechanical arms back at the launch pad in Texas. Now, another test flight could come as soon as Nov. 18, the company announced Wednesday.

The improbable but successful recovery of the Starship first stage with "chopsticks" last month, and the on-target splashdown of the Starship upper stage halfway around the world, allowed SpaceX to avoid an anomaly investigation by the Federal Aviation Administration. Thus, the company was able to press ahead on a sixth test flight if it flew a similar profile.

And that's what SpaceX plans to do, albeit with some notable additions to the flight plan.

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© Stephen Clark/Ars Technica

What Trump’s win might mean for Elon Musk

6 November 2024 at 19:51

Elon Musk — the billionaire CEO of Tesla, SpaceX, and xAI, and the owner of The Boring Company, Neuralink, and X — took a sharp swing to the right this election to support President-elect Donald Trump, using his vast wealth, influence, and megaphone on X to influence the outcome of the election.  Musk’s support came […]

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NRO chief: “You can’t hide” from our new swarm of SpaceX-built spy satellites

5 November 2024 at 21:49

The director of the National Reconnaissance Office has a message for US adversaries around the world.

"You can’t hide, because we’re constantly looking," said Chris Scolese, a longtime NASA engineer who took the helm of the US government's spy satellite agency in 2019.

The NRO is taking advantage of SpaceX's Starlink satellite assembly line to build a network of at least 100 satellites, and perhaps many more, to monitor adversaries around the world. So far, more than 80 of these SpaceX-made spacecraft, each a little less than a ton in mass, have launched on four Falcon 9 rockets. There are more to come.

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After 31 cargo missions, NASA finds Dragon still has some new tricks

5 November 2024 at 18:16

A Cargo Dragon spacecraft docked to the International Space Station on Tuesday morning, less than a day after lifting off from Florida.

As space missions go, this one was fairly routine, ferrying about 6,000 pounds (2,700 kg) of cargo and science experiments to the space station. Over the course of nearly a dozen years, this was the 31st cargo supply mission that SpaceX has flown for NASA to the orbiting laboratory.

However, there is one characteristic of this flight that may prove significant for NASA and the future of the space station. As early as Friday, NASA and SpaceX have scheduled a "reboost and attitude control demonstration," during which the Dragon spacecraft will use some of the thrusters at the base of the capsule. This is the first time the Dragon spacecraft will be used to move the space station.

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Space CEOs talk about the challenges and opportunities of selling defense tech

31 October 2024 at 14:37

Space executives took the stage at TechCrunch Disrupt on Monday to talk about the challenges and opportunities of building out dual-use technology, or tech that has both a defense and a commercial use case.  The dual-use strategy can be tricky for young startups to manage, however, because they run the risk of diluting their focus […]

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While ULA studies Vulcan booster anomaly, it’s also investigating fairing issues

30 October 2024 at 16:13

A little more than a year ago, a snippet of video that wasn't supposed to go public made its way onto United Launch Alliance's live broadcast of an Atlas V rocket launch carrying three classified surveillance satellites for the US Space Force and the National Reconnaissance Office.

On these types of secretive national security missions, the government typically requests that the launch provider stop providing updates on the ascent into space when the rocket jettisons its two-piece payload fairing a few minutes after launch. And there should be no live video from the rocket released to the public showing the fairing separation sequence, which exposes the payloads to the space environment for the first time.

But the public saw video of the clamshell-like payload fairing falling away from the Atlas V rocket as it fired downrange from Cape Canaveral, Florida, on September 10, 2023. It wasn't pretty. Numerous chunks of material, possibly insulation from the inner wall of the payload shroud's two shells, fell off the fairing. The video embedded below shows the moment of payload fairing jettison.

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© NASA/Christian Mangano

The New Glenn rocket’s first stage is real, and it’s spectacular

30 October 2024 at 14:09

Blue Origin took another significant step toward the launch of its large New Glenn rocket on Tuesday night by rolling the first stage of the vehicle to a launch site at Cape Canaveral, Florida.

Although the company's rocket factory in Florida is only a few miles from Launch Complex 36 at Cape Canaveral Space Force Station, because of the rocket and transporter's size, the procession had to follow a more circuitous route. In a post on LinkedIn, Blue Origin's chief executive, Dave Limp, said the route taken by the rocket to the pad is 23 miles long.

Limp also provided some details on GERT, the company's nickname for the "Giant Enormous Rocket Truck" devised to transport the massive New Glenn first stage.

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© Blue Origin

TechCrunch Disrupt 2024: Day 3

30 October 2024 at 14:00

Welcome to the third and final day of TechCrunch Disrupt 2024 at Moscone West in San Francisco! The excitement here is still in full swing, and there’s no slowing down.  If you thought it was too late to join, think again—there’s still time to register and be part of the action. Today brings some of […]

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AI Literacy: Getting Started

29 October 2024 at 18:38

The speed of recent innovation is head spinning. Here’s some help. 

GUEST COLUMN | by Delia DeCourcy

“As artificial intelligence proliferates, users who intimately understand the nuances, limitations, and abilities of AI tools are uniquely positioned to unlock AI’s full innovative potential.” 

Ethan Mollick’s insight from his recent book Co-Intelligence: Living and Working with AI, is a great argument for why AI literacy is crucial for our students and faculty right now. To understand AI, you have to use it – a lot – not only so you know how AI can assist you, but also, as Mollick explains, so you know how AI will impact you and your current job–or in the case of students, the job they’ll eventually have. 

What is AI Literacy?

Definitions of AI literacy abound but most have a few characteristics in common:

 

Deeper dimensions of that second bullet could include knowing the difference between AI and generative AI; understanding the biases and ethical implications of large language model training; and mastering prompting strategies to name a few.

AI Literacy and Future Readiness

If the two-year generative AI tidal wave originating with ChatGPT going live isn’t enough to stoke your belief in the need for AI literacy, consider these facts and statistics:

  • Studies from the National Artificial Intelligence Advisory Committee (NAIAC) in 2023 show that 80% of the US workforce do some tasks that will be affected by large language models, and 20% of jobs will see about half their daily tasks affected by AI. 
  • A poll conducted by Impact Research for the Walton Family Foundation revealed that as of June 2024, about half of K-12 students and teachers said they use ChatGPT at least weekly. 
  • According to a June report from Pearson, 56% of higher education students said that generative AI tools made them more efficient in the spring semester, while only 14% of faculty were confident about using AI in their teaching. 
  • AI is already integrated into many of the devices and platforms we use every day. That’s now true in education as well with the integration of the Gemini chatbot in Google Workspace for Education and Microsoft’s offering of Copilot to education users.

Supporting institutions, educators, and students with AI literacy

Institutions – Assess, Plan, Implement

Assessing institutional readiness for generative AI integration, planning, and implementation means looking not only at curriculum integration and professional development for educators, but also how this technology can be used to personalize the student experience, streamline administration, and improve operating costs – not to mention the critical step of developing institutional policies for responsible and ethical AI use. This complex planning process assumes a certain level of AI literacy for the stakeholders contributing to the planning. So some foundational learning might be in order prior to the “assess” stage.

‘This complex planning process assumes a certain level of AI literacy for the stakeholders contributing to the planning. So some foundational learning might be in order prior to the “assess” stage.’

Fortunately for K-12 leaders, The Council of the Great City Schools and CoSN have developed a Gen AI Readiness Checklist, which helps districts think through implementation necessities from executive leadership to security and risk management to ensure a roll out aligns with existing instructional and operational objectives. It’s also helpful to look at model districts like Gwinnett County Schools in Georgia that have been integrating AI into their curriculum since before ChatGPT’s launch.

Similarly, in higher education, Educause provides a framework for AI governance, operations, and pedagogy and has also published the 2024 Educause AI Landscape Study that helps colleges and universities better understand the promise and pitfalls of AI implementation. For an example of what AI assessment and planning looks like at a leading institution, see The Report of the Yale Task Force on Artificial Intelligence published in June of this year. The document explains how AI is already in use across campus, provides a vision for moving forward, and suggests actions to take.

Educators – Support Innovation through Collaboration

Whether teaching or administrating, in university or K12, educators need to upskill and develop a generative AI toolbox. The more we use the technology, the better we will understand its power and potential. Fortunately, both Google Gemini and Microsoft Copilot have virtual PD courses that educators can use to get started. From there, it’s all about integrating these productivity platforms into our day to day work to “understand the nuances, limitations, and abilities” of the tools. And for self-paced AI literacy learning, Common Sense Education’s AI Foundations for Educators course introduces the basics of AI and ethical considerations for integrating this technology into teaching.

The best learning is inherently social, so working with a team or department to share discoveries about how generative AI can help with personalizing learning materials, lesson plan development, formative assessment, and daily productivity is ideal. For more formalized implementation of this new technology, consider regular coaching and modeling for new adopters. At Hillsborough Township Public Schools in New Jersey, the district has identified a pilot group of intermediate and middle school teachers, technology coaches, and administrators who are exploring how Google Gemini can help with teaching and learning this year. With an initial pre-school year PD workshop followed by regular touch points, coaching, and modeling, the pilot will provide the district a view of if and how they want to scale generative AI with faculty across all schools.

‘The best learning is inherently social, so working with a team or department to share discoveries about how generative AI can help with personalizing learning materials, lesson plan development, formative assessment, and daily productivity is ideal.’

In higher education, many institutions are providing specific guidance to faculty about how generative AI should and should not be used in the classroom as well as how to address it in their syllabi with regard to academic integrity and acceptable use. At the University of North Carolina at Chapel Hill, faculty are engaging in communities of practice that examine how generative AI is being used in their discipline and the instructional issues surrounding gen AI’s use, as well as re-designing curriculum to integrate this new technology. These critical AI literacy efforts are led by the Center for Faculty Excellence and funded by Lenovo’s Instructional Innovation Grants program at UNC. This early work on generative AI integration will support future scaling across campus. 

Students – Integrate AI Literacy into the Curriculum

The time to initiate student AI literacy is now. Generative AI platforms are plentiful and students are using them. In the work world, this powerful technology is being embraced across industries. We want students to be knowledgeable, skilled, and prepared. They need to understand not only how to use AI responsibly, but also how it works and how it can be harmful. 

‘We want students to be knowledgeable, skilled, and prepared. They need to understand not only how to use AI responsibly, but also how it works and how it can be harmful.’

The AI literacy students need will vary based on age. Fortunately, expert organizations like ISTE have already made recommendations about the vocabulary and concepts K12 educators can integrate at which grades to help students understand and use AI responsibly. AI literacy must be integrated across the curriculum in ways that are relevant for each discipline. But this is one more thing to add to educators’ already full plates as they themselves develop their own AI literacy. Fortunately, MIT, Stanford, and Common Sense Education have developed AI literacy materials that can be integrated into existing curriculum. And Microsoft has an AI classroom toolkit that includes materials on teaching prompting. 

The speed of recent innovation is head spinning. Remaining technologically literate in the face of that innovation is no small task. It will be critical for educators and institutions to assess and implement AI in ways that matter, ensuring it is helping them achieve their goals. Just as importantly, educators and institutions play an essential role in activating students’ AI literacy as they take the necessary steps into this new technology landscape and ultimately embark on their first professional jobs outside of school. 

Delia DeCourcy is a Senior Strategist for the Lenovo Worldwide Education Portfolio. Prior to joining Lenovo she had a 25-year career in education as a teacher, consultant, and administrator, most recently as the Executive Director of Digital Teaching and Learning for a district in North Carolina. Previously, she was a literacy consultant serving 28 school districts in Michigan focusing on best practices in reading and writing instruction. Delia has also been a writing instructor at the University of Michigan where she was awarded the Moscow Prize for Excellence in Teaching Composition. In addition, she served as a middle and high school English teacher, assistant principal, and non-profit director. She is the co-author of the curriculum text Teaching Romeo & Juliet: A Differentiated Approach published by the National Council for the Teachers of English. Connect with Delia on LinkedIn

The post AI Literacy: Getting Started appeared first on EdTech Digest.

For some reason, NASA is treating Orion’s heat shield problems as a secret

29 October 2024 at 02:44

For those who follow NASA's human spaceflight program, when the Orion spacecraft's heat shield cracked and chipped away during atmospheric reentry on the unpiloted Artemis I test flight in late 2022, what caused it became a burning question.

Multiple NASA officials said Monday they now know the answer, but they're not telling. Instead, agency officials want to wait until more reviews are done to determine what this means for Artemis II, the Orion spacecraft's first crew mission around the Moon, officially scheduled for launch in September 2025.

"We have gotten to a root cause," said Lakiesha Hawkins, assistant deputy associate administrator for NASA's Moon to Mars program office, in response to a question from Ars on Monday at the Wernher von Braun Space Exploration Symposium in Huntsville, Alabama.

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NASA’s oldest active astronaut is also one of the most curious humans

28 October 2024 at 22:12

For his most recent trip to the International Space Station, in lieu of bringing coffee or some other beverage in his "personal drink bag" allotment for the stay, NASA astronaut Don Pettit asked instead for a couple of bags of unflavored gelatin.

This was not for cooking purposes but rather to perform scientific experiments. How many of us would give up coffee for science?

Well, Donald Roy Pettit is not like most of us.

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© Don Pettit/NASA

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