Radiation on Mars Poses a Risk for Explorers
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From Times Wire Reports
NASA’s Mars Odyssey spacecraft has confirmed that the radiation on Mars is so intense that it could endanger astronauts sent to explore the Red Planet, scientists said.
Mars is bombarded by radiation from the galaxy at large, as well as by periodic bursts from the sun. The radiation would expose astronauts in orbit to an effective dose 2.5 times greater than that received in low Earth orbit. A three-year mission would expose astronauts to the career-long safety limit.
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