楚汉骄雄

二 |     (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)                    。

三 | 经过角逐，天工队以 38.15 秒的成绩夺得本届世界人形机器人运动会首金。据IT之家此前报道，北京人形天工 Ultra 昨晚打破人类 400 米记录（43.03 秒），以 39.70s 的成绩夺得预赛第一。在昨日举行的田径 100 米大型组预赛中，天工 Ultra 以 9.39 秒的成绩率先冲线，打破了博尔特保持的 9.58 秒人类百米世界纪录。而在去年首届运动会上，百米最好成绩仅为 21.50 秒。据介绍，天工 Ultra 身高 180cm、体重 52kg；能在斜坡、楼梯、草地、碎石、沙地等多种地形平稳移动，具备带有视觉感知的泛化移动能力，能轻松应对沟壑、大高度差等复杂地形，并拥有强大的抗干扰能力，受外力冲击依然能保持稳态。在去年的北京亦庄人形机器人半程马拉松比赛上，天工 Ultra 拿下以 2 小时 40 分的成绩拿下冠军。