Phénomènes célestes

Comet 3I/ATLAS Today (15 November 2025): ESA Path Update, Tail Revival, Radio Signals and Alien Claims Explained
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Comète 3I/ATLAS aujourd’hui (15 novembre 2025) : mise à jour de la trajectoire par l’ESA, renouveau de la queue, signaux radio et explications des allégations extraterrestres

Mis à jour : 15 novembre 2025 La comète interstellaire 3I/ATLAS (C/2025 N1 ATLAS) est de retour dans notre ciel du matin et fait à nouveau la une de l’actualité. Le 15 novembre 2025, de nouvelles images, des calculs orbitaux affinés et des commentaires
novembre 15, 2025

Technology News

  • Stop Battery Drain on iOS 26.1: Fix and Best Settings
    November 17, 2025, 11:42 AM EST. Experiencing battery drain after upgrading to iOS 26.1? This guide offers actionable steps to restore battery life. First, verify you're on the official release of iOS 26.1. Then optimize lock screen features by disabling the camera swipe and trimming widgets. Reduce haptic feedback and adjust sounds to preserve power, while enabling Play in Silent Mode for essential alerts. Switch to a static wallpaper and enable Dark Mode to cut OLED power use. Try Adaptive Power Mode in Settings > Battery for automatic efficiency, and keep apps updated to minimize background drain. With these tweaks, you can extend battery life without sacrificing key iPhone features.
  • Two-Second Trick to Extend Your Phone Battery Life
    November 17, 2025, 11:40 AM EST. Want a quick boost to your phone's battery life? Try the two-second trick: place your device screen-side face down. With the screen kept dark by its light and proximity sensors, you'll drain less power and face fewer temptations to pick it up. While you can still use Low Power Mode or Do Not Disturb, experts say this simple position saves more battery by reducing on-screen time. It's a tiny habit with a noticeable impact, especially when you're away from a charger.
  • Monday's Biggest Analyst Calls: Nvidia, Microsoft, Apple & More
    November 17, 2025, 11:36 AM EST. Analysts weigh in on major tech names, with Jefferies backing Microsoft for AI-driven growth, and Bank of America keeping Nvidia as a buy ahead of earnings. Redburn also raises its Nvidia target, while Barclays upgrades Gap to overweight on a brand recovery. Morgan Stanley downgrades Dell to underweight amid margin pressure, and HP follows with a downgrade from a similar view. Wells Fargo initiates TopBuild as overweight. JPMorgan reiterates Apple as overweight on steady iPhone demand. Oppenheimer initiates Akamai at outperform, and Mizuho upgrades Rubrik to outperform, citing growth in Subscription ARR. RBC initiates Axon as outperform, highlighting its position in public safety. Several coverage changes underscore ongoing moves in software, cloud security and AI-driven product cycles.
  • CRISPRMED26: Copenhagen Satellite Meetings on Regulation, IP, and Genomic Medicine
    November 17, 2025, 11:32 AM EST. Introducing a new CRISPRMED Satellite Meetings format at CRISPRMED26 in Copenhagen on April 13th, delivering high-value forums for deep insights into CRISPR medicine. These interactive sessions will unite experts, regulators, and innovators to explore scientific approaches, regulatory frameworks, infrastructure needs, and the broader societal dialogue around future genomic medicine. Attendees will engage with leaders on topics such as EU Regulatory Requirements, Access & IP Landscape / Freedom to Operate (FTO), and EU CRISPR Screening & Editing Facilities. The meetings aim to accelerate responsible innovation and foster collaborations, including the newly formed European Genomic Medicine Consortium (EGMEDC) to be announced at CRISPRMED26. Chairs include Attila Sebe, Lotte Dahl Nissen, Franziska Bächler, Pia Johansson, Rodrigo Leite de Oliveira, and Ulrich Storz. Participation is included with CRISPRMED26 registration, but spots are limited.
  • Apple iOS 26 adds Adaptive Power to extend iPhone battery life
    November 17, 2025, 11:30 AM EST. With iOS 26, Apple debuts Adaptive Power, a smart, on-device feature that learns your daily usage and adjusts performance to stretch battery life. It runs in the background, reducing brightness, limiting background tasks, and activating Low Power Mode around 20% battery, all without user input. It pauses during high-performance tasks like camera use or games in Game Mode. The goal is to balance performance and power efficiency so everyday workloads-streaming, gaming, and AI tasks-stay smoother longer. Users may see a small notification when Adaptive Power steps in, but otherwise the feature stays quiet. Requires iOS 26 on supported iPhones (e.g., iPhone 17 series, 16 lineup, and certain 15 Pro models).