UNIVERSE
SPACE EXPLORATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the placement of earth in its revolution around the sun
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the weather conditions at the time of launch
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the process of reentering earth’s atmosphere after space travel
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the length of the journey and the resources needed for that amount of time
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Detailed explanation-1: -First, with telescopes, then with satellites, then space rovers, and ultimately with manned spacecraft.
Detailed explanation-2: -Modern space exploration focuses on Mars and human exploration of Mars is a long-term priority. United Nations.-U.S.A. NASA is on a Mars mission in the 2030s to send humanity to the Red Planet. NASA and its workers have distributed knowledge on our Planet to orbiters, landers and rovers.
Detailed explanation-3: -Without space programs, we wouldn’t have GPS, accurate weather prediction, solar cells, or the ultraviolet filters in sunglasses and cameras. There’s also medical research happening in space right now that could cure diseases and prolong human lives, and these experiments can’t be done on Earth.
Detailed explanation-4: -Currently, NASA relies primarily on radio waves for communications, but the agency is developing ways to communicate with infrared lasers. This type of transmission-dubbed optical communications-will offer missions higher data rates than ever before.
Detailed explanation-5: -There are numerous types of space technology used to explore the solar system. They are used to explore planets, moons, asteroids, and comets within the solar system. These include fly-bys, orbiters, landers, and rovers.
Detailed explanation-6: -The scientific field that deals with the study of outer space is called astronomy.