Űrkutatás Hírek: 3 szeptember 2025

October 20, 2025, 4:50 PM EDT. Investors should take note as Nvidia (NVDA) and Palantir (PLTR) issue a cautionary signal amid a rally powered by AI. The two leaders have dominated returns since 2022, with Nvidia capturing a large share of enterprise GPUs and Palantir expanding its Gotham and other data platforms. While analysts tout an approximate $15.7 trillion potential global AI uplift, the message is clear: sustainability and strong moats matter. Nvidia's CUDA ecosystem and Hopper/Blackwell chips reinforce its AI-GPU dominance, and Palantir's two flagship platforms remain hard to replicate at scale. The takeaway for Wall Street is to assess durability of competitive advantages, balance optimism with risk, and monitor execution in hardware, software, and government-focused deployments.

October 20, 2025, 4:48 PM EDT. Adobe revealed AI Foundry, a new service that lets enterprises partner with Adobe to train custom generative AI models on their own branding and IP. Leveraging Adobe's Firefly family, these models can produce text, images, video, and 3D content, and are fine-tuned for each customer. Pricing is usage-based, not per-seat. The goal is to help brands run on-brand campaigns across seasons, languages, and formats, while keeping humans central to the creative process. Adobe VP Hannah Elsakr says the offering broadens existing enterprise AI tools and reflects customer demand for greater customization. Since Firefly's 2023 launch, enterprises have generated over 25 billion assets with the tech.

October 20, 2025, 4:46 PM EDT. Tesla is updating fans on Roadster plans while reinforcing its edge in EV charging. A Paren report for Q3 shows Tesla installed 1,820 new chargers in the United States, lifting its total to 34,328 and capturing a 53.2% share of all US charging stalls. By contrast, nine competing networks-ChargePoint, Red E, Electrify America, EV Connect, EVgo, Ionna, Blink, Pilot Flying J, Rivian Adventure-added 841 chargers in the quarter, totaling about 10,055 stalls or roughly 15.6% of the market. The data shows Tesla added more Superchargers in Q3 than the next nine networks combined, underscoring the scale of its charging infrastructure lead. With Tesla opening Supercharger access to other brands over the past two years, public charging remains crucial for EV adoption, including Roadster plans.

October 20, 2025, 4:44 PM EDT. Log4Shell exposed critical gaps in open source security, showing that protecting code is about people and sustainability, not just patches. This piece recounts how Christian Grobmeier, a Log4j maintainer, faced an inbox overflowing with remote code execution alerts as the global Java ecosystem reeled. Log4j, a small but ubiquitous 20+-year-old logging library, quietly underpins countless applications-from financial services to Minecraft servers-making the vulnerability devastating in scope. The interview with Grobmeier and GitHub's Gregg Cochran underscores the human side of crisis response and the need for ongoing support for maintainers. It also highlights initiatives like the GitHub Secure Open Source Fund, aiming to harden digital infrastructure and prevent repeats of Log4Shell.

October 20, 2025, 4:42 PM EDT. Apple stock is reviving as bullish sentiment proves naysayers wrong about the iPhone upgrade cycle. The shares hit an intraday high after upbeat Wall Street commentary and strong demand data for the iPhone 17 lineup. Counterpoint data shows the iPhone 17 outselling the iPhone 16 by 14% in the US and China in its first 10 days. The base model delivers value with a better chip, improved display, higher base storage, and a sharper camera at the same price as last year's model. The new iPhone Air is eSIM-only and sold out in China. Loop Capital raised Apple to Buy with a target of $315. Melius sees potential upside into CY26 and a March 2026 Siri/product event as demand persists.