航天发射

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以色列称其“最先进”通信卫星由美公司发射升空
news flash· 2025-07-13 18:19
Core Points - Israel's "most advanced" communication satellite, named "Freedom 1," was successfully launched by SpaceX using a Falcon 9 rocket from Florida [1] - The satellite, developed by Israel Aerospace Industries, has a cost of approximately $200 million and is expected to support Israel's strategic and civilian communication for 15 years [1] - The launch is described as a historic leap for Israel's space technology, marking a significant achievement in the country's aerospace capabilities [1]
台湾火箭首次在日本发射,升空不久即坠落
Guan Cha Zhe Wang· 2025-07-12 13:12
火箭一、二级分离本文图片均来自NHK 共同社报道称,在日本发射海外资本开发的火箭尚属首次。北海道航天港曾在2021年成功发射当地太空 创新企业"星际科技"的小型火箭。 综合日本广播协会(NHK)、共同社、台媒"中央社"报道,当地时间7月12日上午11点40分左右,在日 本北海道大树町的民间太空港"北海道航天港",由台湾地区民营火箭公司晋升太空公司的日本法人 jtSPACE研制的火箭发射升空,但不久即坠落。 VP-01火箭"X"平台账号@jtspace_jp 据称,火箭第一级按计划飞行后落下,与第二级分离,而第二级因启动中止飞行的功能而坠落。 火箭最终坠落在发射点附近 该火箭原计划最终坠入太平洋,但火箭第二级落在了距离发射点半径1.2公里范围内的土地上。 当地警方称,无人受伤,建筑物也未受损。 本次发射的"VP01"火箭全长12米、直径0.6米、重1.4吨,未搭载人造卫星,计划飞抵高度100公里以上 的太空以验证性能。火箭的燃料结合固体燃料与液体氧化剂,据称爆炸等风险较低,且可有效降低制造 成本。 本文系观察者网独家稿件,未经授权,不得转载。 晋升太空公司推测,火箭第二级的尾翼碎裂分离,导致了坠落,并称此经验对 ...
台湾火箭在日本发射失败
第一财经· 2025-07-12 10:18
2025.07. 11 据参考消息援引外媒报道,7月12日上午,在日本北海道民间太空港"北海道航天港",台湾晋升太 空股份有限公司的日本法人"jtSPACE"开发的火箭进行了发射,但不久后坠落。 报道称,运营该太空港的SPACE COTAN公司说明称火箭"中断了飞行"。 据称,火箭第一级按计划飞行后分离,第二级因中止飞行的功能起效而坠落。SPACE COTAN的社 长小田切义宪表示:"从第二级开始发生了什么,有待调查。" 报道称,此次发射的"VP01"火箭全长12米、直径0.6米、重1.4吨,计划飞抵高度100公里以上的太 空以验证性能。 微信编辑 | 夏木 图为在空中旋转后下坠的火箭。7月12日上午摄于北海道大树町。(共同社) 推荐阅读 "黄金平替",单日大跌6%! ...
台湾火箭在日本发射失败
news flash· 2025-07-12 10:02
Core Viewpoint - The launch of the "VP01" rocket developed by Taiwan's jtSPACE in Hokkaido, Japan, ended in failure as the rocket fell shortly after takeoff, prompting an investigation into the cause of the malfunction [1] Group 1: Launch Details - The "VP01" rocket is 12 meters long, 0.6 meters in diameter, and weighs 1.4 tons, with a mission to reach an altitude of over 100 kilometers to validate its performance [1] - The rocket's first stage successfully separated as planned, but the second stage experienced a failure that led to the interruption of the flight [1] Group 2: Company and Operational Insights - SPACE COTAN, the company operating the Hokkaido spaceport, stated that the rocket "interrupted its flight," indicating a need for further investigation into the events that occurred after the second stage [1] - The president of SPACE COTAN, Yoshinori Otagiri, mentioned that the specifics of what happened from the second stage onward are still under investigation [1]
美国取消对中国芯片设计软件的出口限制;我国成功发射试验二十八号B星01星丨数智早参
Mei Ri Jing Ji Xin Wen· 2025-07-03 23:24
Group 1 - China's successful launch of the experimental satellite Tiankong-28B01 demonstrates the country's solid development in space technology, with the Long March 4B rocket completing its 583rd flight [1] - The satellite is primarily used for space environment detection and related technology experiments, reinforcing China's capability in autonomous space technology [1] Group 2 - Siemens announced that the U.S. government has lifted export restrictions on chip design software to China, allowing full access for Chinese customers to Siemens' software and technology [2] - This change indicates a potential easing of trade tensions and could enhance collaboration in the technology sector between the U.S. and China [2] Group 3 - The National Medical Products Administration of China is implementing supportive policies for high-end medical devices based on brain-computer interface technology, aiming to optimize the innovation review process [3] - The initiative includes special reviews for innovative medical devices with significant clinical value, enhancing communication between applicants and review experts [3] - The regulatory framework aims to accelerate the market entry of high-end medical devices, ultimately improving accessibility to advanced medical technologies for patients [3]
俄罗斯发射“进步MS-31”货运飞船
news flash· 2025-07-03 22:52
Core Points - The Russian space agency announced the successful launch of the "Progress MS-31" cargo spacecraft from the Baikonur Cosmodrome in Kazakhstan [1] - The launch occurred on March 3 at 22:32 Moscow time, with the spacecraft entering its designated orbit [1] - The "Progress MS-31" spacecraft is scheduled to dock with the International Space Station on March 6 and will remain in orbit for 167 days [1]
俄罗斯成功发射一枚“联盟-2.1a”运载火箭
news flash· 2025-07-03 20:21
Core Viewpoint - Russia successfully launched a "Soyuz-2.1a" carrier rocket, marking a significant achievement in its space exploration efforts [1] Group 1: Launch Details - The launch took place on July 3, local time, from the Baikonur Cosmodrome located in Kazakhstan [1] - The "Soyuz-2.1a" rocket carried the "Progress MS-31" cargo spacecraft, which is intended to supply the International Space Station (ISS) [1] Group 2: Mission Timeline - The cargo spacecraft will take approximately 50 hours to complete its mission, during which it will orbit the Earth 34 times [1] - The docking with the ISS is scheduled for July 6 at 00:28 Moscow time [1] Group 3: Cargo Details - The "Progress MS-31" spacecraft is set to deliver over 2.6 tons of supplies to the International Space Station [1]
我国成功发射试验二十八号B星01星
news flash· 2025-07-03 10:13
Core Viewpoint - The successful launch of the experimental satellite "Test 28 B Star 01" by China marks a significant achievement in space exploration and technology testing, utilizing the Long March 4B rocket for the 583rd flight of the Long March series [1] Group 1 - The launch took place at the Xichang Satellite Launch Center on July 3, 2025, at 17:35 Beijing time [1] - The primary purpose of the satellite is for space environment detection and related technology experiments [1] - This mission highlights the ongoing advancements in China's space capabilities and its commitment to developing satellite technology [1]
主力火箭H2A退役,新火箭能否重塑日本竞争力?
Huan Qiu Shi Bao· 2025-06-30 22:53
Core Viewpoint - The successful launch of Japan's H2A rocket marks the end of its operational life, with implications for Japan's space ambitions, but the transition to the new H3 rocket is expected to mitigate the impact [1][3]. Group 1: H2A Rocket Launch and Retirement - Mitsubishi Heavy Industries successfully launched the H2A rocket for the 50th time, delivering the GOSAT-GW satellite into orbit [1][3]. - The H2A rocket has achieved a 98% success rate over its 50 missions since its first launch in 2001, with only one failure recorded [3]. - The H2A rocket will be officially retired, with the H3 rocket taking over its responsibilities for satellite launches [3]. Group 2: H3 Rocket and Future Prospects - The H3 rocket, which has a higher payload capacity and lower launch costs, is set to replace the H2A rocket, addressing Japan's need for competitive pricing in the international commercial launch market [4]. - The launch cost of the H3 rocket is approximately 5 billion yen (about 34.5 million USD), which is half the cost of the H2A rocket's launch price of around 10 billion yen (about 69 million USD) [4]. - The H3 rocket has successfully completed four consecutive launches after an initial failure in 2023, indicating improving reliability and performance for future missions [3].
世界最大航空发射场,拜科努尔今年70岁
Huan Qiu Wang Zi Xun· 2025-06-29 23:46
Core Points - Baikonur Cosmodrome celebrates its 70th anniversary this year, having launched over 1,500 rockets and nearly 2,000 spacecraft into orbit over the past seven decades [1][3] - The launch site, located in southern Kazakhstan, covers approximately 7,000 square kilometers, which is equivalent to two and a half times the area of Moscow [3] - Baikonur has been the site of significant historical events, including the launch of the first artificial Earth satellite in 1957 and Yuri Gagarin's historic flight in 1961 [3] Infrastructure and Facilities - The Baikonur Cosmodrome includes 15 launch complexes, 4 intercontinental ballistic missile test launch pads, 11 assembly and testing buildings, two airports, 470 kilometers of railway, and 1,281 kilometers of highways [3] - Currently, Russia rents the launch site from Kazakhstan and continues to use it for regular launches of the Soyuz crewed spacecraft and Progress cargo spacecraft [3] Historical Significance - October 24 is marked as a "dark day" for the launch site due to tragic incidents, including a fire in 1960 that resulted in 78 fatalities [4] - Despite the gradual transfer of launch operations to the new Vostochny Cosmodrome in Russia's Far East, the Russian space agency plans to continue using Baikonur until at least the expiration of the lease in 2050 [4]