Tag Archives: solar coronal mass ejections

Collateral damage from cosmic rays increases cancer risk for Mars astronauts

The cancer risk for a human mission to Mars has effectively doubled following a University of Nevada Las Vegas study predicting a dramatic increase in the disease for astronauts traveling to the red planet or on long-term missions outside the … Continue reading

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Mars mystery plumes caused by space weather?

Mysterious high-rise clouds seen appearing suddenly in the martian atmosphere on a handful of occasions may be linked to space weather, say Mars Express scientists. [The results are published in the Journal of Geophysical Research.] Amateur astronomers using telescopes on … Continue reading

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Protecting Mars astronauts from space radiation

On Aug. 7, 1972, in the heart of the Apollo era, an enormous solar flare exploded from the sun’s atmosphere. Along with a gigantic burst of light in nearly all wavelengths, this event accelerated a wave of energetic particles. Mostly … Continue reading

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MAVEN: Mars & solar coronal mass ejections

Two main types of explosions occur on the Sun: solar flares and coronal mass ejections [CME]…giant clouds of solar material that take one to three days to reach Earth. [...] From Sept. 22 to 26, 2014, we explore different aspects … Continue reading

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