Space Weather News for Oct. 30, 2002<br />http://www.spaceweather.com<br /><br />October 2002 has been a good month for auroras--some of them remarkably<br />spooky. Today's issue of spaceweather.com features recent pictures of<br />Northern Lights that look like ghosts, ghouls and witches.<br /><br />Earth is now exiting a solar wind stream that has triggered auroras off<br />and on since Oct 23rd. There is a slim chance that trick-or-treaters in<br />northern US states and Canada might see some ghostly auroras of their own<br />on Oct. 31st. So keep an eye on the sky ... and happy Halloween!