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Unmanned satellite “Sputnik 1” by Soviet Union in 1957.
First manned spacecraft “Apollo 11” by United States landing on Moon on July 20th, 1969
“Philae” by European Space Operation landing on comet on Nov 12, 2014
How human have devel-oped space exploration.
Do any living things exist beyond the Earth?
To change Mars on which human can live
Mission to Mars by 2035
Step for the Mars Explo-ration
High radiation – examined by 2001 Mars Odyssey : High-energy cosmic rays and ionizing radiation
Long journey – take 2 to 3 years for round trip, health problem of astro-nauts and lack of communication
Challenges
Proper equipment for astronauts’ safety – protection from radiation and energy sources to come back to Earth
High Cost – Budget $17.7 billion in 2013
Unpredictable risk – Weather on Mars, fast and small asteroids in space etc.
Challenges
Hope to succeed the Mars
Mission in the futureWould be remarkable point in
human history
“Human exploration NASA’s Journey to Mars” NASA n.d. Web 4 Nov. 2014
“Mars exploration” NASA n.d. Web 4 Nov.
2014
“Manned mission to Mars” Space.com Jan 14, 2014 Web. 4 Nov. 2014
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