Прочитайте текст и выполните задания. A rover 1. A rover is a space exploration vehicle designed to ...: ответ на тест 1120727 - Английский язык

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A rover
1. A rover is a space exploration vehicle designed to move across the surface of a planet or other celestial body. Some rovers have been designed to transport members of a human spaceflight crew; others have been partially or fully autonomous robots. Rovers usually arrive at the planetary surface on a lander-style spacecraft.
2. Rovers have several advantages over stationary landers: they examine more territory and they can be directed to interesting features. If they are solar powered, they can place themselves in sunny positions to weather winter months. They can also advance the knowledge of how to perform very remote robotic vehicle control which is necessarily semi-autonomous due to the finite speed of light.
3. Their advantages over orbiting spacecraft are that they can make observations to a microscopic level and can conduct physical experimentation. Disadvantages of rovers compared to orbiters are the higher chance of failure, due to landing and other risks.
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  • A rover is a space vehicle used for moving across the surface of a planet or other celestial body possessing positive and negative technical characteristics in comparison with other spacecraft.
  • Rovers have many common technical characteristics in comparison with other space exploration vehicles that can be used for exploration the surface of a planet or other celestial body.
  • Rovers made it possible exploration of the surface of a planet or other celestial body due to their capacity of transportation of members of a human spaceflight crew.
  • Rovers are space exploration vehicles designed to move across the surface of a planet or other celestial body which arrives at the planetary surface on a lander-style spacecraft.
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Вопрос задал(а): Анонимный пользователь, 13 Ноябрь 2020 в 20:43
На вопрос ответил(а): Анастасия Степанова, 13 Ноябрь 2020 в 20:43
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