Good news, everyone: We're getting as good at space weather forecasts as we are at Earth weather forecasts

Posted by Emily Lakdawalla on 2011/12/06 02:39 CST

Emily reports from the Fall 2011 American Geophyisical Union meeting about advancements in space weather prediction.

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Sungrazing with Lovejoy's Comet

Posted by Jason Davis on 2011/12/06 10:42 CST

Observations of the newly sighted Kreutz sungrazer comet C/2011 W3 (Lovejoy) from the ground and from SOHO (a joint NASA/ESA satellite) and STEREO (NASA's Solar Terrestrial Relations Observatory).

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