SpaceX：计划2026年上半年发射第三代卫星。

Group 1 - The core point of the article is that SpaceX plans to launch its third-generation satellites in the first half of 2026 [1] Group 2 - The third-generation satellites are expected to enhance the capabilities of SpaceX's satellite internet service [1] - This launch is part of SpaceX's ongoing efforts to expand its satellite constellation and improve service quality [1]