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FULL FLIGHT! ISRO Launches LVM3 Carryings India's Heaviest Satellite Yet
The Launch Pad· 2025-11-02 12:21
Mission Overview - The LVM3 M5 rocket successfully launched the CMS-03 mission into orbit [1] - The mission involved the successful ignition of S200 boosters and the lift-off of the LVM3 M5 [1] - The LVM3 rocket is expected to place the CMS-03 satellite at an altitude of 180 km with an inertial velocity of 1015 km/s [2] Rocket and Stage Performance - The first stage performance was normal, with a total duration of 126 seconds [1] - The second stage L10 engine ignition was confirmed and operating normally, generating 1600 kN of thrust [1] - The cryogenic stage, using liquid hydrogen and liquid oxygen, developed 200 kN of thrust and was expected to operate for approximately 640 seconds [1][6] Satellite and Orbit Details - The CMS-03 is a communication satellite operating on multiple bands, designed to provide services over a wide oceanic region including the Indian landmass [1][6] - The satellite will be placed in a geostationary orbit at an altitude of 36,000 km above the equator [2] - The initial orbit will have a perigee at 170 km and an apogee of 29,970 km [2] LVM3 Rocket History and Significance - The LVM3 is the fifth generation launch vehicle in the Indian launch vehicle series, capable of carrying 8,000 kg satellites to low Earth orbit [4] - Previous LVM3 missions include the Chandrayaan-3 launch on July 14, 2023, and the launch of 36 OneWeb satellites [4] - The LVM3 rocket, with necessary modifications, will be used for the Gaganyaan mission [4]
解读五家让欧美头疼的中企,它们的核心技术强在哪?
Sou Hu Cai Jing· 2025-11-02 07:00
Core Insights - Chinese companies are gaining international attention not through scale but by mastering key technologies that significantly impact industry dynamics [1] Group 1: Huawei - Huawei is recognized for its 5G technology, which is underpinned by a foundational channel coding technology called polar codes, enhancing signal stability even at extreme rates [3] - The company is advancing towards 5.5G and F5G, aiming to integrate high-speed, low-latency, and reliable network capabilities into various industries, establishing a digital foundation for smart factories, autonomous driving, and telemedicine [3] Group 2: Zhongwei Company - Zhongwei Company specializes in plasma etching technology, crucial for the precise fabrication of semiconductor circuits, enabling advancements from 5nm to 3nm and 2nm processes [5] - The company's equipment meets and even exceeds international standards in etching precision and uniformity, making it indispensable in the semiconductor manufacturing process [5] Group 3: CATL (Contemporary Amperex Technology Co., Limited) - CATL has evolved beyond a battery manufacturer to become a leader in energy solutions, with innovations like the Kirin battery and sodium-ion battery technology [7] - The Kirin battery enhances space utilization and thermal efficiency, while sodium-ion technology offers a cost-effective alternative to lithium, addressing resource scarcity [7] Group 4: China Aerospace Science and Industry Corporation - This company excels in rocket vibration testing technology, essential for ensuring satellite reliability during launch [10] - It employs phased array technology in satellite communications, allowing for flexible and instantaneous beam direction changes without mechanical movement, crucial for future 6G networks [10] Group 5: iFlytek - iFlytek focuses on deep semantic understanding and multimodal interaction, enabling machines to comprehend context and human intent beyond mere voice recognition [12] - Its technology, based on large-scale deep learning models, enhances efficiency in various sectors such as education, healthcare, and justice, acting as an advanced AI assistant [12] Group 6: Overall Industry Trends - The highlighted companies represent a shift in China's tech industry from application innovation to foundational innovation and rule-making, driven by long-term R&D investments and precise technological foresight [14] - The future competition will center around core technologies and ecosystem development, marking a significant evolution in the industry landscape [14]
ISRO Launches LVM3-M5 / CMS-03 from India
The Launch Pad· 2025-11-02 04:27
LIVE! Watch LIVE as ISRO launches LVM-3 carrying CMS-03 to Geostationary Transfer Orbit from the Second Launch Pad at Satish Dhawan Space Centre, India Join our community Discord! https://discord.com/invite/xCm9UpDPE4 This coverage is made possible by our amazing community! Consider becoming a The Launch Pad Member and go behind the scenes with early video access, behind the scenes live streams and more! SUBSCRIBE to The Launch Pad! https://www.youtube.com/@TheLaunchPad SUBSCRIBE to TLP Space News! https:// ...
X @The Economist
The Economist· 2025-11-01 22:20
In October the US Space Force began a series of tests on Navigation Technology Satellite-3. Launched in August, this is the first GPS test satellite sent into space since 1977 https://t.co/h6nDAU3CEx ...
X @Elon Musk
Elon Musk· 2025-10-31 17:20
Space Exploration Ambitions - SpaceX aims to establish Moon base Alpha on the Moon [1] - SpaceX plans to create a Mars colony [1] - SpaceX envisions Starship carrying 100 people [1] Technological Advancements - SpaceX is developing Starlink V3 to provide faster internet speeds and connect more of the world [1] - SpaceX is exploring point-to-point Earth travel [1] - SpaceX is considering data centers in orbit [1] Potential Future Projects - SpaceX might pursue Space Based Solar Power to beam energy to Earth/Luna/Mars [1] - SpaceX could undertake unmanned exploration of the outer planets [1] - SpaceX may consider manned Ceres missions [1] - SpaceX is potentially planning large space stations with hundreds of capacity [1]
X @SpaceX
SpaceX· 2025-10-31 16:57
Mr. Bridenstine’s recent musings promoting a new landing system – going so far as to invoke the Defense Production Act – are being misreported as though they were the unbiased thoughts of a former NASA Administrator. They are not.https://t.co/42Uqkh8BSvTo be clear, he is a paid lobbyist. He is representing his clients’ interests, and his comments should be seen for what they are – a paid lobbyist’s effort to secure billions more in government funding for his clients who are already years late and billions o ...
X @Elon Musk
Elon Musk· 2025-10-31 13:30
RT Mario Nawfal (@MarioNawfal)🚨 10,000 STARLINK SATELLITES IN ORBIT - AND NOBODY'S EVEN CLOSESpaceX crossed 10K satellites last week. For context: the entire world launched around 8,700 total spacecraft in all of history before Starlink started.They're completing Starlink missions every 48 hours now. Just set a California pad turnaround record - 2 days, 10 hours between launches from the same facility.That's industrial-scale space operations, not aerospace.The constellation now blankets the planet with low- ...
Kratos Announces the GEK800 Has Successfully Completed Altitude Testing
Globenewswire· 2025-10-31 13:00
Core Insights - The successful completion of altitude testing for the GEK800 engine marks a significant milestone in its development, showcasing the collaboration between Kratos Defense & Security Solutions and GE Aerospace [2][4][5] - The GEK800 engine, weighing 800 lbs, is designed to power unmanned aerial systems (UAS), collaborative combat aircraft (CCAs), and missiles, with over 50 engine starts completed in ground testing [4][8] - The partnership aims to provide high-performance, affordable propulsion systems that can be rapidly produced to meet defense demands, with a focus on advancing propulsion technologies for next-generation aircraft [2][7] Testing and Development - Altitude testing began in late September and concluded with successful engine limits testing, demonstrating the engine's performance and durability [1][3] - The collaboration involved Kratos, GE Aerospace, and Purdue University's Zucrow Laboratories, achieving nearly all test objectives and validating the testing capabilities at the newly expanded ZL9 facility [5][6] - The joint team identified rotor speed limits and compressive system boundaries during testing, further confirming the engine's robustness [3] Strategic Collaboration - A formal teaming agreement was signed in June 2025 to advance propulsion technologies, building on a previous Memorandum of Understanding (MOU) [7] - Kratos brings over 25 years of experience in developing small, affordable engines, while GE Aerospace contributes a century of expertise in propulsion technology [8] - The collaboration aims to bridge the gap from prototype to deployment, enhancing the production capabilities of advanced engine designs [8]
Boeing (BA) Just Took A “Major Turn,” Says Jim Cramer
Yahoo Finance· 2025-10-31 11:50
Core Insights - Boeing's CEO, Kelly Ortberg, recently discussed the company's performance and challenges in an interview, highlighting the importance of free cash flow and ongoing labor issues [2] - Jim Cramer expressed a belief that while Boeing has potential, certain AI stocks may offer better investment opportunities with higher returns and lower risks [2] Company Performance - The interview with CEO Kelly Ortberg followed the company's earnings report, where he acknowledged challenges but emphasized a significant turning point for Boeing [2] - Ortberg's leadership style is noted to be stronger compared to previous leaders, particularly in handling union negotiations and labor disputes [2] Market Context - The discussion around Boeing's stock comes amid broader conversations about AI investments, with a suggestion that some AI stocks may be more attractive than Boeing at this time [2] - The mention of ongoing strikes and labor issues indicates potential operational risks for Boeing, which could impact its financial performance [2]
FMC Stock Crashes 44% After India Shock: Is This A Buy Opportunity?
Seeking Alpha· 2025-10-31 11:30
Core Insights - FMC Corporation's stock has decreased by 44% following the Q3 2025 earnings release, indicating significant market reaction to the company's performance [1] - The implications of selling the business in India have raised concerns among investors, affecting the stock's valuation [1] Company Summary - FMC Corporation is facing a substantial decline in stock price, attributed to recent earnings results and strategic business decisions [1] - The company had previously received a buy rating, but the recent developments have led to a reevaluation of its investment potential [1] Industry Context - The aerospace, defense, and airline sectors are characterized by complex dynamics and significant growth prospects, which are analyzed by industry experts [1] - The analysis provided by industry professionals aims to uncover investment opportunities and contextualize developments that may impact investment strategies [1]