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Chinese college students send self-developed satellite into orbit_我的网站

一 | (ECNS) -- A student satellite team from Harbin Institute of Technology successfully launched its self-developed Lilac-3 satellite into orbit, marking a milestone for a young team involved in independent satellite development. The satellite was launched aboard a Gravity-1 Y4 carrier rocket from waters near Shanghai at 10:54 a.m. on July 22. Telemetry data was successfully received at 11:41 a.m., confirming the mission’s success. Lilac-3 features an ultra-flat disk-shaped design, with its main body measuring less than 5 centimeters in thickness. The design allows satellites to be stacked more efficiently during launches and is expected to support future low-orbit constellation deployment. When the project began, about 70% of team members were undergraduates, with an average age of 22. Most had no previous experience with complete satellite engineering projects and learned new technologies during the development process. After the first Lilac-3 failed to enter orbit due to a launch failure earlier this year, the team rebuilt the satellite within three months, improving its performance and adding new experimental tasks. Founded in 2012, this team is the first university student team in China to independently complete satellite design, development and mission management. Lilac-3 is the fourth satellite successfully launched by the team. (By Intern Liu Shuangjing, Zhang Dongfang) 。1月10日，联想在北京东部推出了一款小巧、强韧、轻便的移动固态硬盘PS1。与以前的产品相比，PS1在外观设计、读写性能和兼容性稳定性方面做了很多改进，为具有多场景应用需求的用户提供了解决方案。与传统的移动硬盘机械结构相比，PS1没有可移动部件。具有较好的抗冲击和防坠落性能。它可以应付更复杂和多变的使用环境。同时，它具有功耗低、噪音小、便于携带等优点。