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Meta’s Quest for Night‑Time Renewable Power via Space‑Based Infrared BeamsIn a bold move to decouple data‑center operations from the limits of daylight, Meta signed a capacity‑reservation deal with Overview Energy. The agreement envisions a constellation of satellites that will transmit infrared light to terrestrial solar farms, enabling continuous renewable generation for AI‑heavy workloads.Overview Energy’s Satellite‑to‑Solar‑Farm Infrared Transmission PlanOverview, a four‑year‑old venture out of Ashburn, Virginia, proposes to harvest solar energy in orbit, convert it to near‑infrared, and beam it to large‑scale solar installations (hundreds of megawatts). Unlike high‑power laser or microwave concepts, the wide infrared beam is claimed to be safe for direct observation.Spacecraft collect solar power in low Earth orbit.Energy is converted to infrared and directed at ground‑based solar farms.Initial satellite launch slated for January 2028, with full deployment targeted for 2030.Scale of Meta’s Energy Use and the 1‑GW Capacity ReservationIn 2024, Meta’s data centers consumed more than 18,000 gigawatt‑hours of electricity—enough to power 1.7 million American homes for a year. The company has pledged to build 30 gigawatts of renewable capacity, focusing on industrial‑scale solar. Under the new contract, Meta can draw up to 1 gigawatt of power from Overview’s satellite fleet, measured in a novel unit called “megawatt photons.”Potential Disruption to Data‑Center Energy Models and Regulatory LandscapeBy beaming power directly to existing solar farms, Overview aims to sidestep the costly battery storage and grid‑integration challenges that currently limit night‑time solar use. If successful, the model could:Boost return on investment for solar‑farm owners.Reduce reliance on fossil‑fuel peaker plants.Introduce a new regulatory category for space‑to‑ground infrared transmission.CEO Marc Berte emphasizes that the beam is safe to look at, potentially easing public‑safety concerns that have hampered laser‑based proposals.Roadmap to 1,000 Satellites and What It Means for the Future of Renewable PowerOverview plans to launch 1,000 spacecraft into geosynchronous orbit, each with a design life of over ten years. Once a third of the planet is covered, the constellation could illuminate solar farms from the West Coast of the United States to Western Europe as the Earth rotates, delivering power precisely when it is most needed.2028: First satellite test flight.2030: Commence deployment of the full fleet.Long‑term: Enable flexible, on‑demand renewable power for global data‑center clusters.Should the technology scale, it may set a precedent for other high‑compute firms seeking sustainable, 24/7 power, and could spark a new market for space‑based energy services.

The northern hemisphere is currently treated to a spectacular view of the constellation Leo, dominating the spring night sky. The Sickle Asterism and Regulus Leo is most easily identified by its distinctive "backwards" question mark, referred to by astronomers as the "sickle" asterism and representing the head of the lion. The constellation's brightest star is Regulus, a brilliant blue-white star that sits almost exactly on the ecliptic, the path traced by the sun, moon and planets across the sky. Historical and Astronomical Significance Antiquity: Recognized since antiquity, it is one of the original 48 constellations listed by Ptolemy in the second century. Star Data: Regulus' position on the ecliptic makes it a critical marker for tracking planetary movements. Visibility: While visible from the southern hemisphere in the northern sky, it is currently the dominant feature in the northern hemisphere's spring evenings. Cultural Legacy Across Civilizations The constellation has a rich mythological tradition that spans thousands of years. In Mesopotamia, it was associated with the lion ridden by the goddess Ishtar, while the ancient Egyptians linked it to the annual flooding of the Nile River, which occurred when the sun passed through this region of the sky. Best Viewing Times for 2026 For optimal viewing, look high in the southern sky. The chart shows the view looking high in the southern sky from London on 27 April at 22:00 BST, although the view will be essentially the same all week.

Exploring the Intestines of an Alien MachineThe setting of Saros is a masterclass in atmospheric design. Set on the planet Carcosa, the game presents a world where mangled trees and crimson flowers grow alongside the ruins of an ancient civilization. The environments—metallic tunnels, chasms of impossible size, and shifting architecture—resemble the "House of Leaves" quality spaces described in the review, creating a sense of unease that feels alien and non-human.The Mechanics of Death and ReshufflingThe core gameplay loop is built around a high-stakes, reflex-based combat system. Players control Arjun Devraj, a traumanaut space security officer, who must survive against waves of robot-esque aliens. The action is frantic and messy, described as "bullet-crossing-the-motorway-in-your-pyjamas," requiring players to dodge thousands of projectiles while firing thousands of bullets per minute.Death as a Mechanic: Unlike standard shooters where death halts progress, Saros uses death as a tool for progression. Upon dying, the player reconstitutes in alien goop.The Roguelite Loop: Players trade found loot for armor upgrades (health, damage output) before returning to the unmapped wilds.Environmental Shift: The map reconfigures and morphs with each run, keeping the layout fresh while enemies remain consistent, creating a unique challenge each time.Engagement Metrics and Market ValueAt a price point of £69.99, the game positions itself as a premium, high-effort title. The review highlights that the game demands significant physical engagement, with players "strafing until their thumbs hurt." This indicates a high engagement metric driven by the "flow state" the game induces, where peripheral vision and reflexes take precedence over complex strategy. The value proposition lies in the replayability provided by the dynamic weapon systems and the reshuffling environments.Housemarque’s Shift to Narrative-RoguelikesThis title marks a significant evolution for developer Housemarque, known previously for arcade classics like Resogun. Saros attempts to blend high-octane action with a thematic narrative centered on obsession. While the narrative delivery is criticized for being disjointed and static (mostly showing the back of the protagonist's head), the thematic anchor provides a reason to continue the "fight, die, repeat" loop.Defining the Next Era of Reflex-Based GamingThe success of Saros suggests a continued trend where players crave intense, visceral action over traditional storytelling. By prioritizing the "kaleidoscopic" weapon mechanics and the psychological impact of the environment, Housemarque is carving out a niche that combines the best of arcade speed with modern roguelike structures. The game proves that even in a saturated market, a focus on pure, chaotic fun can yield a premium experience.

The LeadMadagascar has long been celebrated for its remarkable wildlife, with the vast majority of its species found nowhere else on the planet. But when discussing the island nation's endemic treasures, fungi are often left out of the conversation, despite their critical importance to life on Earth.The Fungal Frontier"Fungi are some of the most important things in the world," says Anna Ralaiveloarisoa, a Malagasy scientist and the first homegrown mycologist in Madagascar. "They feed 90% of terrestrial plants. Without them, there is no life on the Earth." Ralaiveloarisoa is working to classify each of the 200 new species she has identified so far, though she faces significant challenges: trying to preserve mushrooms without proper infrastructure; journeying to remote spots in the jungle without reliable roads or electricity; and having no other experts to collaborate with in the country.Less than 1% of the estimated 100,000 species of fungi in Madagascar have been scientifically described, highlighting the vast unknown territory that remains to be explored.The Conservation MovementAcross the globe, protecting fungi has lagged significantly behind the conservation of plants and animals. While the first organisations dedicated to protecting birds were established in the 19th century, fungi had to wait until the 21st century. The International Society for Fungal Conservation (ISFC) was established in 2010, and the first conservation nonprofit organisation, the Fungi Foundation, was created in 2012.Since those groups were established, a global movement has emerged. The first conservation legislation to include fungi was passed in Chile in 2013. The Fungi Foundation began to champion the phrase "fauna, flora, funga" to encourage fungi's inclusion in more conservation frameworks.The African ConnectionThough the obstacles are significant, they are ones Ralaiveloarisoa shares with many mycologists in nearby nations. She is part of an emerging cohort of scientists across Africa who are pioneering the study and conservation of fungi in their home countries.Last November, many met for the first time at the International Congress on Fungal Conservation, held in Cotonou, Benin. The conference drew mycologists from 27 countries across Africa, Europe, the Americas and Asia, with several hailing from African countries where they serve as the only – or one of very few – mycologists in the nation."What an exciting time: from almost nothing 20 years ago, fungal conservation has evolved from a little-known field into a dynamic global movement," said Nourou Yorou, a mycologist who was recently named general director of the Benin Agency for Science and Innovation. "The challenge is now to plan a future where fungi are firmly placed in the conservation mainstream."The Future OutlookThe momentum behind fungal conservation continues to grow. Other organisations have formed: in 2017, North America's first fungal conservation nonprofit group, Fundis, was created; in 2021, the research organisation SPUN (Society for the Protection of Underground Networks) was cofounded by the evolutionary biologist Toby Kiers.Later this year, the "fungal conservation pledge" first proposed at the UN biodiversity meeting of Cop16 in Colombia in 2024 will be discussed again at the forthcoming biodiversity conference in Armenia. As David Minter, president of the ISFC, notes: "In 2010, it was normal not to mention fungi at all in conservation ... In the future it will look strange if fungi don't get a mention."

A Historic Victory for Clair Obscur at Bafta Games AwardsThe 22nd Bafta game awards were held recently, with Clair Obscur: Expedition 33 taking the biggest game prize. This makes it only the second game ever (after Baldur's Gate 3) to win top prize at all five of the main awards shows: the Dice awards in Vegas; the Game awards in LA; the public-voted Golden Joysticks in the UK; the Game Developers Choice awards in San Francisco; and now London's Baftas, the final event to celebrate the gaming output of 2025.When Artistic Vision Trumps Commercial AppealWhile the author personally hoped for Blue Prince, an eight-year project by visual artist Tonda Ros, to win the top prize, they acknowledge that Clair Obscur's victory is significant. Blue Prince did win the game design award, and Ros's acceptance speech was particularly moving, as he thanked others for showing him how interesting games could be. The Baftas' unique shortlisting process showcased the widest range of games of all the year's awards shows, celebrating less celebrated fare alongside major commercial titles.The Spectrum of Gaming Excellence RecognizedThe awards highlighted the diverse nature of gaming excellence. While Clair Obscur won the top prize, it didn't sweep up as it did at the Game awards. Dispatch, a superhero call-centre comedy, also won multiple awards, including for animation and a supporting role. Kingdom Come: Deliverance II won in the narrative category, while Ghost of Yōtei took home awards for technical achievement and music.The Human Impact of Artistic RecognitionEvents like the Bafta games awards help refocus attention on the creative achievements of games rather than their commercial success. When developers receive awards, they often express how touched they were that people connected with their work and found meaning in it. This artistic recognition is crucial in an industry that's frequently discussed in terms of pounds and dollars or technological advancements.Anticipating the Next Gaming MasterpieceLooking ahead, the author expresses excitement for Saros, a sort-of sequel to PlayStation 5 launch game Returnal. This upcoming game follows space-capitalist enforcer Arjun as he explores a distant planet where colonists have gone dark. While Returnal was known for its challenging gameplay, Saros promises to be more forgiving while still delivering an adrenaline-fueled experience.

The Leadership Transition at Apple After 15 years at the helm, Tim Cook is stepping down as Apple's CEO, leaving behind a legacy of unprecedented growth and a complex set of challenges for his successor, John Ternus. Cook's tenure was marked by significant battles with governments, regulators, and competitors, which Ternus will now have to navigate. Cook's Legacy: Triumphs and Tribulations During his reign, Cook became recognizable and powerful, with an estimated net worth of $3 billion. He led Apple to a market cap of roughly $4 trillion, growing it more than 11x. However, this success came with significant challenges, including navigating two Trump administrations and one Biden administration, each with its own stance on Big Tech, China, and regulation. The Data Analysis: Financial and Regulatory Challenges Cook faced down the FBI over encryption, spent years in court defending the App Store, and made compromises to stay in the Chinese market. Apple faces a potential $38 billion fine in India for abusing its dominant position in the app market. The company is involved in an antitrust war with the U.S. Department of Justice, which could grind through the courts for years. The Impact Analysis: Challenges for Ternus Ternus inherits a company with a largely rebuilt leadership team following recent departures. He will have to put his own stamp on things relatively quickly. The through line connecting most of these challenges is Cook's ability to manage complicated relationships with governments and partners while keeping the business humming. Whether Ternus has that same skill remains to be seen. The Prediction: Future Outlook for Apple The world that made Apple the most valuable company on the planet could be changing. Many industry watchers believe AI agents will become the primary way people interact with services, rendering the App Store and its 30% cut a distant memory. Ternus could find himself maneuvering through much more than complex relationships and litigation as he takes the helm.

NASA’s Curiosity rover has identified five previously unseen organic molecules in a dried lakebed near Mars’ equator, confirming the presence of complex carbon‑based chemistry that has persisted for roughly 3.5 bn years. The discovery, published in Nature Communications, fuels debate over whether these compounds are remnants of ancient life or products of geological processes. Key Developments Five new organic molecules detected in a dried lakebed within Gale crater. Identification of benzothiophene and a nitrogen‑bearing precursor structurally similar to DNA building blocks. Scientists emphasize that the organics could be either biogenic or delivered by meteorites. Prof Amy Williams (University of Florida) notes the preservation of organics for 3.5 bn years despite harsh radiation. Findings published in Nature Communications and linked to upcoming ESA Rosalind Franklin mission (launch 2028). Data & Market Impact NASA’s Curiosity program cost approximately $2.5 billion over its decade‑long operation. The European Space Agency’s Rosalind Franklin rover, slated for a 2028 launch, carries a budget of roughly €1.3 billion, reflecting growing international investment in Mars exploration. Increased public and private interest (e.g., SpaceX’s Mars ambitions) is driving a surge in funding for planetary science, with global space‑related R&D; spending projected to exceed $150 billion by 2030. Why This Matters Confirms that complex organics can survive Mars’ radiation, expanding the window for detecting biosignatures. Strengthens the scientific case for sample‑return missions, which could finally distinguish biogenic from abiotic origins. Boosts public enthusiasm and political support for continued investment in planetary science. Provides a comparative baseline for Earth’s early chemistry, informing models of how life originated on our planet. Impacts planetary protection protocols by highlighting the persistence of organics that could contaminate future missions. Expert Insight The detection of benzothiophene—a sulphur‑rich compound commonly delivered by carbonaceous meteorites—suggests that exogenous delivery played a significant role in seeding Mars with pre‑biotic material. However, the nitrogen‑bearing molecule’s structural similarity to DNA precursors hints at in‑situ synthesis pathways that may have operated under ancient Martian conditions. The coexistence of both exogenous and endogenous organics challenges the simplistic “meteorite‑only” narrative and points to a more complex pre‑biotic chemistry that could have supported microbial ecosystems during the planet’s habitable window (approximately 3.7–4.1 bn years ago). What Happens Next The ESA Rosalind Franklin rover will drill up to 2 m below the surface, enabling isotopic analyses that can discriminate between biological and geological origins. NASA’s planned Mars Sample Return campaign, targeting a 2028 launch, will retrieve curated rock cores for Earth‑based laboratory study, potentially providing definitive evidence of past life. International collaborations are likely to intensify, with joint data‑sharing agreements that could accelerate the timeline for a conclusive answer. Policy makers may leverage these findings to justify increased budgets for astrobiology research and to refine planetary protection standards for future human missions.

In the spirit of Carl Linnaeus, the father of taxonomy, a group of scientists has embarked on a mission to document the vast array of species that inhabit our planet. Through the lens of their cameras, they capture the intricate details of tiny wasps and the unique features of hairy plants, highlighting the incredible diversity of life on Earth.This photographic journey is not just about capturing images; it's about sharing a passion for biodiversity and species documentation. By doing so, these scientists aim to inspire a greater appreciation and understanding of the natural world, much like Linnaeus did centuries ago.Their work is a testament to the power of scientific research and environmental studies in promoting conservation and sustainability. Through their photographs, they provide a glimpse into the fascinating world of taxonomy and the importance of preserving our planet's ecological balance.

A recent study funded by NASA has revealed that the Earth continues to get brighter every year, with a 16% increase in artificial light between 2014 and 2022. However, the progression has become increasingly volatile due to factors such as Covid-19, regulations on light pollution, and a faltering global economy.The study, conducted by researchers at the University of Connecticut (UConn), analyzed over 1.1 million satellite images taken over a nine-year period. The findings indicate that while some parts of the planet became dimmer, helping to offset a 34% overall rise in global radiance, others experienced significant brightening.Europe dimmed significantly due to efficiency regulations, while Venezuela lost more than 26% of its night-time light due to economic collapse. The Covid-19 pandemic also had an impact, with lockdowns, reduced industrial activity, and decreased tourism causing dimming in many areas.In contrast, Asia continued to lead all regions in brightening, with night-time light surging in China and northern India along with urban development. The study also revealed that energy conservation measures coincided with reduced light pollution in Paris and throughout France, which experienced a 33% dimming.The researchers used satellite images taken at approximately 1:30 am local time every day of the nine-year study period by NASA's Visible Infrared Imaging Radiometer Suite. The study's co-author, Zhe Zhu, described the experience as "like watching the heartbeat of the planet".The findings have significant implications for energy security and environmental sustainability. As Deborah Gordon, senior principal of the Rocky Mountain Institute's climate intelligence program, noted, "Understanding where gas is being wasted around the globe, and to have this data be public, is huge for energy, and economic and environmental security."