Ars Technica - All content 10月24日 20:01
航天回收竞赛加剧
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SpaceX即将迎来其首个猎鹰9号火箭回收的十周年纪念。Blue Origin和LandSpace公司也正准备进行新 Glenn和朱雀3号火箭的首次发射,尝试进行轨道级助推器的陆地回收。同时,美国公司如Apex正在积极开发基于太空的拦截器技术,计划在2026年进行低地球轨道的拦截器测试,以应对弹道导弹威胁。这些发展标志着私营企业太空探索和防御技术的显著进步。

🚀 蓝色起源和LandSpace公司正在准备其New Glenn和朱雀3号火箭的首次发射,尝试进行轨道级助推器的陆地回收,与SpaceX的回收技术形成竞争。

🛰️ Apex公司计划在2026年进行低地球轨道的拦截器测试,其概念利用低成本卫星平台和包含多个拦截器的'轨道弹匣',以应对弹道导弹威胁。

🌌 私营企业在太空探索和防御技术方面取得显著进步,推动太空回收和拦截技术的发展,为未来的太空竞赛和国家安全带来新机遇。

🔥 SpaceX即将迎来其首个猎鹰9号火箭回收的十周年纪念,标志着私营企业太空探索的重大里程碑,激励其他公司加速技术创新和商业化进程。

Welcome to Edition 8.16 of the Rocket Report! The 10th anniversary of SpaceX’s first Falcon 9 rocket landing is coming up at the end of this year. We’re still waiting for a second company to bring back an orbital-class booster from space for a propulsive landing. Two companies, Jeff Bezos’ Blue Origin and China’s LandSpace, could join SpaceX’s exclusive club as soon as next month. (Bezos might claim he’s already part of the club, but there’s a distinction to be made.) Each company is in the final stages of launch preparations—Blue Origin for its second New Glenn rocket, and LandSpace for the debut flight of its Zhuque-3 rocket. Blue Origin and LandSpace will both attempt to land their first stage boosters downrange from their launch sites. They’re not exactly in a race with one another, but it will be fascinating to see how New Glenn and Zhuque-3 perform during the uphill and downhill phases of flight, and whether one or both of the new rockets stick the landing.

As always, we welcome reader submissions. If you don’t want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets, as well as a quick look ahead at the next three launches on the calendar.

The race for space-based interceptors. The Trump administration’s announcement of the Golden Dome missile defense shield has set off a race among US companies to develop and test space weapons, some of them on their own dime, Ars reports. One of these companies is a 3-year-old startup named Apex, which announced plans to test a space-based interceptor as soon as next year. Apex’s concept will utilize one of the company’s low-cost satellite platforms outfitted with an “Orbital Magazine” containing multiple interceptors, which will be supplied by an undisclosed third-party partner. The demonstration in low-Earth orbit could launch as soon as June 2026 and will test-fire two interceptors from Apex’s Project Shadow spacecraft. The prototype interceptors could pave the way for operational space-based interceptors to shoot down ballistic missiles. (submitted by biokleen)

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SpaceX Blue Origin LandSpace New Glenn 朱雀3号 Apex 太空回收 太空拦截器 弹道导弹防御
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