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- 1New Engine Could Let Satellites Refuel Using Earth's AtmosphereβNew Satellite Engine Could Use Earth's Atmosphere to Stay in Orbit Indefinitely
Researchers have developed a satellite propulsion engine designed to scoop in molecules of air from the upper atmosphere and use them as propellant, allowing satellites in very low orbit to maintain their altitude indefinitely without carrying limited fuel. The approach could enable longer-lived Earth-observation missions and cheaper operations at low altitudes, where atmospheric drag normally forces satellites to burn fuel or deorbit.
- 2NASA Is Building Its Moon Base Before Astronauts ArriveβNASA Is Building Its Moon Base Before Astronauts Even Arrive
NASA is reportedly developing infrastructure for a lunar base ahead of sending astronauts back to the Moon. The claim is that robotic and automated systems are laying groundwork for a sustained human presence on the lunar surface as part of the Artemis-era plans. Details on timelines, partners, and specific hardware remain limited, and the report has drawn attention among space enthusiasts.
- 3NMSU physics professor wins five-year NSF CAREER awardβNMSU physics professor receives 5-year NSF CAREER award
A physics professor at New Mexico State University has received a five-year Faculty Early Career Development (CAREER) award from the National Science Foundation, one of the most competitive honors for early-career researchers in the United States. The grant provides sustained funding for the professor's research and teaching work at the Las Cruces campus over the next five years.
- 4AI writes code faster, but can open source keep pace?βAI can generate code faster, but can open source keep up?
A debate is under way over whether open source software communities can keep up with the speed at which artificial intelligence tools now generate code. AI assistants can produce vast amounts of code quickly, raising questions about how volunteer-driven open source projects will review, maintain and compete with that output. Commenters are weighing whether open source workflows can adapt to AI-era code volume.
- 5Pennsylvania measles cases top 900 as outbreak spreadsβPennsylvania surpasses 900 measles cases, with 13 new confirmed infections, as outbreak continues to spread: Officials
Health officials in Pennsylvania have confirmed 13 new measles infections, pushing the state's case count past 900 as the outbreak continues to grow. The sustained spread is prompting ongoing warnings to residents about symptoms, vaccination status, and potential exposure sites across affected communities.
- 6Five priorities set to reshape global travel and tourism in 2026βΌFive priorities reshaping global travel and tourism | TTDI 2026
Zurich Insurance Group has outlined five priorities it says will reshape global travel and tourism in 2026, published alongside the Travel Tourism Development Index. The list points to the forces the industry is expected to grapple with over the coming year, from shifting traveller demand to resilience and sustainability pressures. Industry watchers are taking note as operators plan for 2026.
- 7Viet Nam and UN open new chapter of cooperationβΌFrom National Progress to Global Solutions: Viet Nam and the UN Open a New Chapter
Viet Nam and the United Nations have launched a new phase of partnership, framed as moving from the country's own national development progress toward joint solutions to global challenges. The announcement highlights Viet Nam's growing role in international cooperation and positions the country as a contributor to worldwide sustainable development efforts alongside the UN.
- 8Nvidia in talks with insurers over AI chip-backed loansβΌNvidia talks to insurers about loans backed by its AI chips, FT reports
Nvidia is in discussions with insurance companies to develop loans backed by its AI chips, according to the Financial Times. The arrangement would let customers finance purchases of Nvidia's expensive AI hardware using the chips themselves as collateral. The move reflects the enormous cost of AI infrastructure and Nvidia's effort to keep demand for its chips growing among buyers facing financing constraints.
- 9Internet Computer Token Rises 3.25% on Network ActivityβΌInternet Computer (ICP) Surges 3.25% on Strong Network Activity
Internet Computer (ICP) gained 3.25%, a rise attributed to strong activity across its network. The token, the native asset of the decentralized computing platform developed by the Dfinity Foundation, drew fresh attention from crypto traders as price movement coincided with reported growth in on-chain usage, prompting discussion about whether sustained network demand could support further gains.
- 10Tomorrow.Blue Economy 2026 charts strategic course for blue economyβTomorrow.Blue Economy 2026 charts a strategic course for the Blue Economy
Tomorrow.Blue Economy 2026 has set out a strategic roadmap for the blue economy, the sector built around sustainable use of oceans, seas and waterways. The initiative outlines priorities for maritime industries, coastal development and environmental sustainability through 2026, positioning itself as a reference point for policymakers and businesses working on ocean-based growth.
- 11China's R&D spending tops OECD average for first timeβΌChinaβs R&D spending tops OECD average for first time. What comes next?
China's research and development spending has surpassed the OECD average for the first time, according to the South China Morning Post. The milestone underscores the country's sustained investment in innovation and technology, and analysts are now asking how Beijing will convert this spending into scientific breakthroughs and industrial competitiveness in areas like semiconductors, AI and green energy.
- 12Writers urged to treat burnout as research materialβΌOn avoiding burnout and important qualities to develop as a writer: "It might help to take a mental step back from what
Writer Kris Bock is offering advice on avoiding burnout, suggesting authors take a mental step back from exhausting emotions and view them as research for future characters. The tip is circulating among writing and book communities, where burnout and sustainable creative habits are recurring topics of conversation.
- 13OpenAI seeks $30 billion raise at $1.4 trillion valuationβOpenAI targets $30 billion funding round at $1.4 trillion valuation
OpenAI is reportedly aiming to raise $30 billion in a funding round that would value the company at $1.4 trillion, placing it among the most valuable private companies in the world. The scale of the round has drawn attention amid ongoing debate about AI valuations and the enormous capital costs of developing frontier models and data-center infrastructure.
- 14
The International Institute for Sustainable Development is highlighting the connection between the global stocktake under the UN climate process and public health outcomes. The discussion examines how assessing worldwide climate progress can incorporate health impacts, as rising temperatures, air pollution and extreme weather increasingly burden health systems. Observers are watching how health considerations may shape the next round of national climate commitments.