DRACONID METEOR SHOWER: The notoroiusly unpredictable Draconid meteor shower peaks this year on the night of Oct. 7-8. In most years, the Draconids come and go with a barely noticable peak of 10 or so meteors per hour. Occasionally, however, Earth passes through a dense clump of debris from parent comet 21P/Giacobini-Zinner and a meteor storm erupts. Just last year, Europeans witnessed a faint but furious outburst of 600 per hour. There is no reason to believe that 2012 is a “storm year.” Nevertheless, northern hemisphere sky watchers are encouraged to be alert for slow-moving Draconids on Sunday night

fr/spaceweather.com