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Phantom 4 RTK/feed/category/dji-mavic-3t-pl- Page 49

Keppel share price slips as Aster SAF plant study lands; next catalyst is Feb 5 results

Keppel share price slips as Aster SAF plant study lands; next catalyst is Feb 5 results

Keppel shares fell 0.27% to S$11.02 in afternoon trading after announcing a study with Aster for an ethanol-to-jet sustainable aviation fuel facility on Jurong Island. The project targets up to 100,000 tonnes annual output but awaits regulatory approval and a final investment decision. Investors are watching for capex details and the February 5 earnings report. Keppel said the plan won’t affect earnings this year.
29 stycznia 2026
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Wall Street Feels the Heat (and Thrill): Fed Cuts, Tariffs & Mega-Mergers Set NYSE Buzz

Stock Market Today 01.02.2026

Bitcoin tumbled below $80,000 on Saturday, erasing $800 billion in value since October and dropping out of the global top 10 assets. The selloff followed U.S.-Iran tensions and a stronger dollar, with gold and silver also falling. Middle Eastern dividend stocks offered yields up to 8.15% as regional markets declined. India’s Sensex and Nifty 50 are set to open higher after a post-budget slide.
1 lutego 2026
Internet Access in China

Accesso a Internet in Cina

Nel 2023 la Cina contava 1,09 miliardi di utenti online, il 99% tramite smartphone. Il traffico internazionale passa solo da tre gateway sottomarini controllati dal governo, causando rallentamenti. China Telecom, China Unicom e China Mobile gestiscono l’infrastruttura e agiscono come monopoli regionali. Google, Facebook, YouTube e Wikipedia sono bloccati; VPN non autorizzate vietate dal 2017.
10 lutego 2025
Starlink Global Availability and Impact Report

Starlink Global Availability and Impact Report

Starlink surpassed 4 million subscribers by late 2024 and is available in over 100 countries as of mid-2025. Typical download speeds range from 50 to over 150 Mbps, with latency between 20 and 50 ms. Monthly prices vary from $90–$120 in developed markets and $30–$50 in developing regions. The service launched in the U.S. in 2020 and was activated in Ukraine during the 2022 invasion.
2 czerwca 2025
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Unlocking the Sun: Inside NASA and ESA’s Daring Missions to Touch the Solar Inferno

Unlocking the Sun: Inside NASA and ESA’s Daring Missions to Touch the Solar Inferno

NASA’s Parker Solar Probe became the first spacecraft to fly through the Sun’s corona in April 2021, crossing the Alfvén critical boundary at about 4 million miles from the Sun. The probe travels over 430,000 mph, protected by a carbon-composite heat shield, and has detected magnetic switchbacks and a dust-free zone near the Sun. Solar Orbiter, launched in 2020, will image the Sun’s poles and carries ten instruments for solar observation.
8 czerwca 2025
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Artificial Intelligence in Satellite and Space Systems

Artificial Intelligence in Satellite and Space Systems

In 2013, JAXA’s Epsilon rocket became the first AI-enabled launch vehicle, cutting launch prep from months to days. NASA’s Perseverance rover used AutoNav in 2021 to drive up to five times faster than Curiosity. ESA’s Φ-sat-2 CubeSat, launched in 2024, carries six onboard AI apps and can upload new models after launch. SpaceX’s Starlink satellites now autonomously dodge debris using onboard sensors.
12 czerwca 2025
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ChatGPT vs the World: Inside Today’s Top AI Language Models

ChatGPT vs the World: Inside Today’s Top AI Language Models

ChatGPT reached 100 million users in January 2023, the fastest growth for a consumer app. GPT-4 is rumored to use 1.76 trillion parameters in eight Mixture-of-Experts models. Gemini Ultra reportedly surpassed 90% on the MMLU benchmark, while LLaMA 3.1 introduced a 405-billion-parameter vision-enabled model. Mixtral 8×7B runs about six times faster than a 70B dense model with 32k token context.
16 czerwca 2025
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Space Junk Gold Rush: Inside the 2025–2032 Race to Clean Up Earth’s Orbit and Cash In on Sustainability

Space Junk Gold Rush: Inside the 2025–2032 Race to Clean Up Earth’s Orbit and Cash In on Sustainability

Over 32,000 debris objects are tracked in orbit, with an estimated 130 million smaller fragments posing risks to satellites. The International Space Station has conducted nearly 40 evasive maneuvers to avoid collisions. China’s 2007 anti-satellite test and a 2009 satellite collision each created thousands of new debris pieces. ClearSpace-1, scheduled for 2026, will attempt the first robotic debris removal after an €86 million ESA contract.
19 czerwca 2025
Eyes in the Sky: How Earth Observation Is Revolutionizing Disaster Management

Eyes in the Sky: How Earth Observation Is Revolutionizing Disaster Management

Sentinel-1 radar mapped 2,165 km² of flooding near Beira, Mozambique after Cyclone Idai in 2019, identifying 400,000 stranded people and guiding rescues. NOAA satellites tracked Hurricane Dorian’s approach to the Bahamas with real-time imagery. Satellite data mapped over 18.6 million hectares burned in Australia’s 2019–2020 bushfires and traced smoke 11,000 km to South America.
21 czerwca 2025
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Live Satellite Images and Real-Time Maps: Top Platforms for Web & Mobile

Live-Satellitenbilder und Echtzeitkarten: Top-Plattformen für Web & Mobil

NOAA Earth in Real-Time und Zoom Earth zeigen Live-Wetterdaten aus mehreren Satellitenquellen, aktualisiert alle 10–15 Minuten. NASA Worldview und Sentinel Hub EO Browser bieten frei verfügbare, globale Satellitenbilder und Analysen. Kommerzielle Anbieter wie Planet Labs, Maxar, Airbus und Capella Space liefern hochauflösende Aufnahmen und spezialisierte Dienste, oft kostenpflichtig.
21 czerwca 2025
Live Satellite Images and Real-Time Maps: Top Platforms for Web & Mobile

Live satellietbeelden en realtime kaarten: Topplatforms voor web & mobiel

NOAA Earth in Real-Time, NASA Worldview en Zoom Earth bieden gratis bijna-live satellietbeelden via het web, zonder inlog. Sentinel Hub EO Browser en EOSDA LandViewer geven gratis toegang tot Sentinel- en Landsat-beelden, met analyse-tools. Commerciële diensten als Planet Labs, Maxar, Airbus, BlackSky en Capella leveren hoge-resolutiebeelden tegen betaling.
21 czerwca 2025
100 Quantum Computing Companies Shaping the Global Quantum Revolution (2025)

100 Quantum Computing Companies Shaping the Global Quantum Revolution (2025)

Google Quantum AI claimed quantum supremacy in 2019 with its 54-qubit Sycamore processor. IBM advanced from a 127-qubit Eagle chip in 2021 to a 433-qubit Osprey in 2022 and targets a million-qubit system by decade’s end. D-Wave, Xanadu, PsiQuantum, QuEra, Rigetti, IonQ, Quantinuum, and Riverlane each reported milestones in hardware scale, funding, or commercial launches between 2020 and 2024.
21 czerwca 2025
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100 AI Titans Shaping the Future: The Global AI Power List 2025

100 Titani dell’IA che Stanno Plasmandone il Futuro: La Lista Globale dei Potenti dell’IA 2025

AlphaGo di Alphabet ha battuto un campione mondiale di Go nel 2016, mentre AlphaFold ha previsto la struttura di oltre 200 milioni di proteine. Microsoft ha integrato l’IA in Azure AI e Office 365 Copilot, collaborando con OpenAI, creatrice di ChatGPT. NVIDIA domina l’hardware IA con GPU e piattaforme dedicate. Baidu e Huawei guidano lo sviluppo IA in Cina con chip proprietari e soluzioni cloud.
22 czerwca 2025
Stunning Satellite Images Expose the Full Impact of U.S. Airstrikes on Iran’s Fordow, Natanz and Isfahan Nuclear Sites — What the Pictures Reveal, Why They Matter, and What Happens Next

Stunning Satellite Images Expose the Full Impact of U.S. Airstrikes on Iran’s Fordow, Natanz and Isfahan Nuclear Sites — What the Pictures Reveal, Why They Matter, and What Happens Next

U.S. forces struck Iran’s Natanz and Isfahan nuclear sites on June 21, 2025, using B-2 bombers and Tomahawk missiles, causing major damage and cutting power to Fordow. Satellite images from Maxar and Planet showed collapsed buildings and bomb craters at Natanz and Isfahan within hours. IAEA chief Rafael Grossi said loss of power likely destroyed most Natanz centrifuges. Fordow’s underground core may remain intact.
22 czerwca 2025
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Umbrella in Orbit: ESA’s BIOMASS Satellite Lifts Earth’s Green Veil, Revealing Hidden Carbon Stores and Jaw‑Dropping First Images

Umbrella in Orbit: ESA’s BIOMASS Satellite Lifts Earth’s Green Veil, Revealing Hidden Carbon Stores and Jaw‑Dropping First Images

ESA’s BIOMASS satellite launched on 29 April 2025 aboard a Vega-C rocket from Kourou, deploying a 12-meter reflector in orbit on 7 May. The P-band radar maps forest biomass by penetrating canopies and dry sand, with first images covering the Amazon, Indonesia, and the Sahara. Data are processed via ESA’s MAAP cloud, supporting UNFCCC and REDD+ programs. Radio interference limits coverage in Europe and North America.
24 czerwca 2025
Jeff Bezos vs. Elon Musk: How Amazon’s New Kuiper Satellites Could Disrupt a $100 Billion Space‑Internet Gold Rush

Space Race Frenzy: Exploding Starships, Quantum‑Proof Satellites & Europe’s Billion‑Dollar Constellation Shake‑Up — Everything That Hit Orbit TODAY (24 June 2025)

SpaceX’s Transporter-14 launched 70 payloads, including York Space Systems’ first Dragoon Tranche-1 satellite, now on orbit four months ahead of schedule. China’s Shijian-21 met Shijian-25 at 22,236 miles, rehearsing maneuvers analysts say could disable enemy satellites. T-Mobile will begin Starlink-based messaging July 23, with full data links set for October 2025. A nitrogen tank exploded during a SpaceX Starbase test on June 19.
24 czerwca 2025
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Orbiting Eyes: How Space-Based ADS-B Is Revolutionizing Air Traffic Surveillance

Orbiting Eyes: How Space-Based ADS-B Is Revolutionizing Air Traffic Surveillance

Space-based ADS-B became operational in 2019 via Aireon’s network of 66 Iridium NEXT satellites, enabling global real-time aircraft tracking, including over oceans and polar regions. NAV CANADA and NATS launched the system in the North Atlantic in March 2019, reducing aircraft separation and saving $25 million in fuel by 2023. Fiji Airways trials in 2020 cut fuel use by 5% on Pacific routes. A second-generation constellation is planned for 2027.
26 czerwca 2025
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