A Space Traffic Management system
Is a concept similar to Air Traffic Control, but for satellites rather than planes.
Would aim to set up legal and ways of improving safety.
Does not actually exist at present.
Problems in developing effective Space Traffic Management
Satellites are now quite and therefore more widespread (e.g. there are constellations made up of of satellites).
At present, satellites are not required to transmit information to help with their.
There are few systems for satellites.
Small pieces of debris may be difficult to identify.
Operators may be unwilling to share details of satellites used for or commercial reasons.
It may be hard to collect details of the object's at a given time.
Scientists can only make a about where the satellite will go.
Solutions
Common standards should be agreed on for the presentation of information.
The information should be combined in one.
A coordinated system must be designed to create in its users.
GIẢI THÍCH CÂU 1
Ở bài SENTENCE COMPLETION này mình chỉ điền "ONE WORD ONLY" thôi nha 
Thông tin mình cần nghe "một ADJ = tính từ miêu tả cách cải thiện sự an toàn"
Biết sắp có thông tin "In today's astronomy lecture, I'm going to talk about the need for a system to manage the movement of satellites and other objects in orbit around the Earth. In other words, a Space Traffic Management system."
Nghe được "The aim of such a system would be to prevent the danger of collisions in space between the objects in orbit around the Earth. In order to do this, we'd need to have a set of legal measures, and we'd also have to develop the technical systems to enable us to prevent such accidents."
Mình có:
prevent the danger of collisions in space between the objects in orbit around the Earth >> ngăn chặn nguy cơ va chạm trong không gian giữa các vật thể trên quỹ đạo quanh Trái Đất
= improving safety.
have a set of legal measures develop the technical systems to enable us to prevent such accidents >> có một loạt các biện pháp pháp lý + phát triển các hệ thống kỹ thuật để cho phép ngăn chặn những tai nạn như vậy = would aim to set up legal and (1) ___ ways of improving safety.
Đáp án: technical
Lưu ý
- Nội dung giải thích được viết bởi DOL IELTS Đình Lực - Học Viện Tiếng Anh Tư Duy đầu tiên tại Việt Nam
- Đề được viết bởi nhà xuất bản lớn gồm Cambridge và Oxford