NOAA forecasters are also estimating a 30% to 45% chance of polar geomagnetic storms on January 17, 2013 when a CME is expected to hit Earth's magnetic field.
An evocative new image from ESO shows a dark cloud where new stars are forming, along with a cluster of brilliant stars that have already emerged from their dusty stellar nursery.
2012 was the ninth warmest year in the 132-year record. The ten warmest years have all occurred since 1998. The last cooler-than-average year was 1976.