"Solar farms could blanket millions of acres in the United States over the coming decades," writes the New York Times.

But "the sites that capture that energy take up land that wildlife needs to survive and thrive." "We have to address both challenges at the same exact time," said Rebecca Hernandez, a professor of ecology at the University of California, Davis, whose research focuses on how to do just that. Insects, those small animals that play a mighty role in supporting life on Earth, are facing alarming declines. Solar farms can offer them food and shelter by providing a diverse mix of native plants. Such plants can also decrease erosion, nourish the soil and store planet-warming carbon. They can also attract insects that improve pollination of nearby crops...

On a recent morning at the solar meadow in Ramsey, it was time to count insects... In solar pollinator habitat, Minnesota was an early leader among states. Since 2017, funded by the Department of Energy, Lee Walston [a landscape ecologist at Argonne National Laboratory] has been studying sites there and throughout the Midwest. "If you build it, will they come?" he asks in his research. So far, the answer is a resounding yes, if you grow the right plants. In a study published late last year, his team found that insect abundance had tripled over five years on test plots at two other Minnesota solar sites. The abundance of native bees grew twentyfold. The results come amid a global decline of wildlife that leaders are struggling to address.

Some of the most well-known insect species are in trouble: Later this year, the federal government is expected to rule on whether to place monarch butterflies on the Endangered Species List. North American birds, for their part, are down almost 30% since 1970. But at this site, called Anoka County Solar, acoustic monitoring has documented 73 species of birds, presumably attracted by the buffet of seeds and insects. Some build nests in the structures supporting the panels. Mammals are showing up, too... What makes this meadow possible is the height of the panels. A prairie restoration firm had told ENGIE, the owner and developer, that taller panels would allow for a sharp increase in native vegetation species, providing much more ecological diversity, said John Gantner, the director of engineering and delivery for ENGIE's smaller-scale sites. The price of the additional steel and the native seeds were "insignificant to the overall project cost," Gantner said. Over the life of the project, ENGIE has found, pollinator-friendly landscaping actually saves money because it needs far less mowing...

Nationwide, it's unclear what portion of solar farms include any kind of pollinator habitat. The federal project that Walston is part of has a running rough count of just under 24,000 acres. That's compared with about 600,000 acres of currently operating large-scale sites across the country, according to the Solar Energy Industries Association, with a sharp increase expected over the next couple decades.
The article adds that it also helps develoipers get their projects approved "at a time when communities are increasingly wary of vast solar farms. Developers are taking note..."

Others have also suggested "agrivoltaics" — where farming land is also used for generating renewable energy.

"China is on track to launch its Tianwen-3 mission to Mars in 2028, two years earlier than previously planned," writes the South China Morning Post, a change that one space policy research believes "suggests a rising confidence by China in its ability to get the technology right for the complex operation." On Thursday, Liu Jizhong, chief designer of China's Mars mission, told the Second International Conference on Deep Space Exploration in Huangshan, Anhui province, that the team aimed to bring back around 600 grams (21 oz) of Martian soil... A 2028 launch date should see Martian samples returned to Earth around July 2031, according to a previous presentation made by Tianwen-1 mission lead Sun Zezhou at Nanjing University in 2022.
The mission will actually consist of two launches from Earth, reports Space News: Two Long March 5 rocket launches will carry a lander and ascent vehicle and an orbiter and return module respectively. Entry, descent and landing will build on technology used for the Tianwen-1 rover landing. The mission may also include a helicopter and a six-legged crawling robot for collecting samples away from the landing site...

NASA is working on its own, more complex Mars sample return mission. However the program is being reassessed, following projected cost overruns. Studies are being conducted to identify concepts that can deliver samples faster and cheaper than current plans.

Liu stated that the search for evidence of life is the Tianwen-3's top scientific goal, according to state media China Central Television (CCTV). Earlier reporting notes that potential landing areas will be selected based partly on astrobiological relevance. This includes environments potentially suitable for the emergence of life and its preservation, such as sedimentary or hydrothermal systems, evidence of past aqueous activity and geological diversity.
"China states that it plans to work with scientists worldwide to cooperatively study and share Martian samples and data," according to the article: The China National Space Administration has made samples from its Chang'e-5 lunar nearside sample return mission available to research applications for international researchers. The same is expected for the recently-completed Chang'e-6 lunar farside mission."

Further ahead, Tianwen-3 will include partnering with countries and research institutions to define the objectives and tasks of a future Mars research station. This will include analyzing requirements, conducting conceptual studies, design implementation plans, and tackling key technological challenges.
Thanks to Slashdot reader Iamthecheese for sharing the news.

The European Space Agency (ESA) has successfully 3D printed the first metal part aboard the International Space Station. This achievement marks a significant advancement in in-orbit manufacturing that could enable the production of essential spare parts and tools for future long-duration space missions. "The first metal shape was produced in August, and three more are planned as part of the experiment," notes The Register. "All four will eventually be returned to Earth for analysis -- two to ESA's technical center, ESTEC, in the Netherlands, one to the agency's astronaut training center in Cologne, and the last sample to the Technical University of Denmark." From the report: During a panel discussion following the UK premiere of Fortitude, a film about the emerging commercial space industry, Advenit Makaya, Advanced Manufacturing Engineer at ESA, remarked on the potential for recycling space debris in the process rather than having to rely on raw materials launched to the ISS. Rob Postema, ESA Project Manager for Metal 3D, told The Register that the agency was indeed looking at "circular" solutions in its drive for greater sustainability. However, don't hold your breath for putting bits of space garbage into one end and getting shiny metal parts out of the other: "A timeline is difficult to indicate, some early results are achieved with ground activities, ready to evaluate solutions in space."

The printer is overseen from the ground and operated for around four hours per day. The ground team has to check each layer via images and a scan of the surface area; printing a sample can take 10-25 days. However, Postema said: "Through automated control of the printing process as well as continuous operations, this can be substantially reduced." Knick-knacks from orbits are all well and good, but could something more substantial be produced? Yes, although not with this demonstrator, which can print to the outer dimensions of a soft drink can. Postema noted that while the demonstrator could manage smaller parts, either as a single unit or as part of larger structures, "there are definitely opportunities to create 3D shapes and parts with this technology larger than what we have done with this Technology Demonstrator."

Firefox 130 introduces several enhancements, including improved local translation handling, better Android page load performance, and the WebCodecs API for low-level audio/video processing on desktop platforms. Notably, it also supports third-party AI chatbots like ChatGPT and Google Gemini via the new Firefox Labs feature. Phoronix reports: The WebCodecs API is particularly useful for web-based apps like video/audio editors and video conferencing that may want control over individual frames of a video stream or audio chunks. For any web software interested in that low-level audio/video encode/decode handling there is now WebCodecs API working on the Firefox desktop builds. As for the third-party AI chatbots, here's what Mozilla's Ian Carmichael said back in June: "If you want to use AI, we think you should have the freedom to use (or not use) the tools that best suit your needs. Instead of juggling between tabs or apps for assistance, those who opt-in will have the option to access their preferred AI service from the Firefox sidebar to summarize information, simplify language, or test their knowledge, all without leaving their current web page."

You can learn more about Firefox 130 via developer.mozilla.org. Binaries for Linux can be found at Mozilla.org.

New submitter meisdug writes: A new feature has been submitted for inclusion in Linux 6.12, allowing the display of a QR code when a kernel panic occurs using the DRM Panic handler. This QR code can capture detailed error information that is often missed in traditional text-based panic messages, making it more user-friendly. The feature, written in Rust, is optional and can be enabled via a specific build switch. This implementation follows similar ideas from other operating systems and earlier discussions in the Linux community.