3 New Missions Just Left for Mars! | SciShow News

In recent weeks, three countries have launched missions to Mars: UAE's Hope Orbiter, China's Tianwen 1, and NASA's Perseverance Rover. These missions aim to study Mars's climate, atmosphere, surface, and subsurface. The UAE's Hope focuses on climate and weather, while Tianwen 1 explores the atmosphere and subsurface water ice. NASA's Perseverance seeks signs of past life and tests new technologies like the Ingenuity helicopter and MOXIE oxygen generator. These missions are part of a broader effort to understand Mars and prepare for future human exploration.

Why is it practical to launch missions to Mars every 26 months?

• Mars's atmosphere is thicker during this period.

• It requires less fuel due to orbital alignment.

• Mars is closest to Earth during this time.

• The weather on Mars is most favorable.

What is the primary focus of the UAE's Hope mission?

• To map the surface of Mars.

• To test new space travel technologies.

• To find signs of life on Mars.

• To study Mars's climate and weather.

What makes China's Tianwen 1 mission unique compared to the UAE's Hope mission?

• It is the first mission to Mars.

• It includes both an orbiter and a rover.

• It aims to establish a human settlement.

• It focuses solely on Mars's atmosphere.

What is the main goal of NASA's Perseverance Rover in the Jezero Crater?

• To study Mars's weather patterns.

• To find water ice deposits.

• To analyze rocks for signs of past life.

• To test new propulsion systems.

What is the purpose of the MOXIE experiment on the Perseverance Rover?

• To generate electricity from solar power.

• To create oxygen from Mars's CO2.

• To map the surface of Mars.

• To test communication systems.