One reason for routinely launching GPS satellites is simply "constellation replenishment," said Col. Andrew Menschner, deputy commander of the Space Force's Space Systems Command. Old satellites degrade and die, and new ones need to go up and replace them. At least 24 GPS satellites are needed for global coverage, and having additional satellites in the fleet can improve navigation precision. Today, there are 31 GPS satellites in operational service, flying more than 12,000 miles (20,000 kilometers) above the Earth.
▲提示词：一张繁忙亚洲城市雨夜的电影感街头照片。一个巨大的、发光的红色霓虹灯牌挂在一座老建筑上，上面清晰地写着「重庆老火锅」。在它下面，一个较小的蓝色霓虹灯牌写着「24 小时营业 – 欢迎光临」。湿漉漉的柏油路反射着霓虹灯光。
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Мерц резко сменил риторику во время встречи в Китае09:25
Also at the intersection of software and physical AI, the company aims to integrate adaptive intelligence into robots, helping them to perform real-world tasks. The goal is robots that can "perceive, reason and react to changes in processes and their environment."