NASA and partner Katalyst postponed a mission to reposition a satellite with implications for space companies and the U.S.-China race. Meanwhile, Amazon moves forward with its Leo network, nearing 400 satellites for global internet service. Discover the history of Antarctica's icy transformation. NASA's plans to rescue an aging observatory hit a snag due to weather and technical issues. Teaming with Katalyst, the mission aimed to reposition the satellite into a safer orbit, testing a new grappling technology crucial for future endeavors in th... [549 chars]