Задание
You are researching for your project about the Marsian rover Perseverance. Match the questions with the texts.
- Объекты 1
- Why is the rover called Perseverance?
- How long was the trip to Mars?
- How does Perseverance communicate with Earth?
- What is the power source on the Perseverance rover?
- How much does Perseverance weigh?
- What is Perseverance doing on Mars?
- Объекты 2
- A seventh-grade student, Alexander Mather, won a nationwide essay contest to name the rover.
- It took about seven months. Perseverance landed on Thursday, Feb. 18, 2021.
- The rover has three antennas. It primarily uses the High-Gain Antenna to send data directly to Earth.
- A Multi-Mission Radioisotope Thermoelectric Generator provides electrical power to the rover. It converts heat from the natural radioactive decay of plutonium into electricity.
- The rover weighs 2,260 pounds \(1,025 kilograms\), less than a compact car.
- Perseverance is studying Mars' habitability, seeking signs of past microbial life, collecting and storing samples of selected rock and soil, and preparing for future human missions.