UNIVERSE
MARS EXPLORATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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past
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present
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future
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None of the above
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Detailed explanation-1: -An astronaut is a special kind of scientist that takes a spaceship to outer space to study things like asteroids, the earth’s atmosphere and the moon.
Detailed explanation-2: -The ISS is a place where astronauts do science experiments while in space. Astronauts also learn to eat, exercise, and do experiments while floating in the air. They also practice riding in special vehicles that are just for space. These vehicles bring supplies like food and fuel to the ISS.
Detailed explanation-3: -astronaut, designation, derived from the Greek words for “star” and “sailor, ‘’ commonly applied to an individual who has flown in outer space. More specifically, in the West, astronaut refers to those from the United States, Canada, Europe, and Japan who travel into space.
Detailed explanation-4: -Astronauts advance space development by traveling between two worlds, space and earth.