填空题 A device that weighs less than one kilogram is part of a 1.___________ that will allow scientists to deliver fourth 2.___________ or 4G mobile coverage to the moon in 2019. If successful, the 3._________ device will provide the moon with its first ever mobile phone network. The lunar network will support high 4.____________ streaming of video and data between the moon and earth. The 5.________ is part of a mission to the moon. This is a project with the goal of landing the first privately paid for mission to the moon. The 4G mission is set to launch from Cape Canaveral in the United States on a space X Falcon 9 rocket in 2019. Mission to the moon intends to establish and test the first elements of a communications network on the moon. The scientists working on the 6.________opted to build a 4G rather than a fifth generation or 5G network. This is because fifth generation networks are still in 7.________ and 8._______ phases. This means that a 5G network may not yet be 9._________ enough to work on the moon's10. ___________. <iframe src="/ananas/common-modules/audioplay/audioplay.html?objectid=92c149766b060c4af75f05425519b79d"></iframe>