1. The coded signal is received by satellite dish aerials.
2. Something must have gone wrong with the satellite link.
3. The satellite had been inactive since its launch two years ago.
4. NASA plans to launch a satellite to study cosmic rays.
美国国家航空航天局计划发射一颗卫星上天,对宇宙射线进行研究。
5. The live satellite broadcast was beamed into homes across America.
6. The satellite fixes positions by making repeated observations of each star.