제 목 Homework (Carly) 상 태
작성자 Jeongjin 등록일 2020-02-17

1. What did SpaceX announce four years ago? SpaceX announced plans to construct a worldwide network of small communication satellites four years ago. 2. What is being used to launch Starlink satellites? The Falcon-9 rocket is being used to launch the Starlink satellites. 3. At what height are the first Starlink satellites being released? The first Starlink satellites are being released at a height of 290 kilometres.

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