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View Full Version : Solar Flares Altered Mars' Atmosphere



Fraser
2006-Feb-24, 04:38 AM
SUMMARY: Boston University astronomers announced today that they've found evidence that solar flares change the upper Martian atmosphere. The researchers found that when X-ray bursts from the Sun reach Mars, they cause the planet's ionosphere to produce additional ions and electrons - exactly the same situation was recorded simultaneously by satellites here on Earth. The measurements were made by NASA's Mars Global Surveyor as it transmitted data back to Earth.

View full article (http://www.universetoday.com/am/publish/mars_solar_flares.html)
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Jerry
2006-Feb-24, 06:40 PM
I would be rather surprised if they did not...however, it would be nice if the effects could be quantified and ratioed - The Kitchen Sink model predicts 10-15% greater ionization energy at Mars, relative to Earth, than 1/r^2 physics predict.